3 Ingredient Peanut Butter Fudge Recipe: Irresistibly Easy & Decadent Treat!

There’s something magical about a recipe that’s simple, quick, and utterly delicious. 3 ingredient peanut butter fudge checks all these boxes and more! Whether you’re looking for a last-minute dessert or a sweet indulgence to share with loved ones, this fudge stands out for its unparalleled ease and rich, creamy flavor. With just three pantry staples, you’ll create a melt-in-your-mouth confection that rivals gourmet treats.

Why is this recipe such a game-changer? It combines the simplicity of minimal ingredients with the luxury of a homemade dessert, all in just a few minutes. Perfect for busy schedules, microwave peanut butter fudge can be whipped up without fancy equipment or a lot of time. This makes it a go-to recipe for holidays, gatherings, or spontaneous sweet cravings.

Let’s dive in and uncover how to make this easy microwave peanut butter fudge your new favorite dessert!

Reasons to Love the Recipe

This recipe has captured the hearts of fudge lovers everywhere, and it’s easy to see why:

  • Unbeatable Simplicity: With just three ingredients and a few minutes, you can create a dessert that tastes like it took hours.
  • Family-Friendly Fun: Kids and adults alike will enjoy making and eating this treat. It’s perfect for involving little helpers in the kitchen.
  • Budget-Friendly Delight: All you need are common pantry staples, making this a cost-effective indulgence.
  • Customizable Options: From chocolate swirls to crunchy nuts, this fudge is a blank canvas for creativity.

I still remember the first time I made this microwave peanut butter fudge with my niece on a rainy afternoon. She was amazed at how a few simple ingredients transformed into a creamy, decadent fudge in just minutes. It’s become our go-to treat for family movie nights, and I know it will become a staple in your home too!

Ingredients

This 3 ingredient peanut butter fudge recipe is as simple as it gets. Each component plays a crucial role in creating a rich, creamy, and perfectly sweet treat. Here’s what you’ll need:

  • Sweetened Condensed Milk (1 can, 14 ounces): This ingredient binds everything together while adding luscious sweetness. It creates the signature velvety texture that makes this fudge irresistible.

  • Peanut Butter (1 cup): The star of the show! Peanut butter provides the rich, nutty flavor and creamy texture. Opt for smooth peanut butter for a silky finish, but chunky peanut butter works too if you want a bit of crunch.

  • White Chocolate Chips (2 cups): The secret to a smooth and firm fudge. White chocolate chips melt seamlessly into the mixture, adding a mild sweetness that complements the peanut butter perfectly.

  • With just these three simple ingredients, you’ll create a dessert that feels indulgent and luxurious, with none of the fuss!

    Substitutions

    One of the best things about this 3 ingredient peanut butter fudge recipe is its versatility. Whether you’re working around dietary restrictions, ingredient availability, or flavor preferences, there are plenty of ways to customize it. Here are some thoughtful substitutions that won’t compromise the taste or texture:

    Peanut Butter Alternatives

    • Almond Butter: A great option for those who prefer a milder, nutty flavor. Use the same quantity as peanut butter.
    • Cashew Butter: Its creamy texture and subtle sweetness make it a perfect substitute for peanut butter.
    • Sunflower Seed Butter: A nut-free alternative for those with allergies. It offers a similar consistency and works seamlessly in this recipe.

    Sweetened Condensed Milk Alternatives

    • Coconut Sweetened Condensed Milk: Ideal for a dairy-free version, this product mimics the sweetness and binding properties of traditional condensed milk.
    • Homemade Sweetened Condensed Milk: If you’re out of the canned version, you can make your own using milk, sugar, and butter.

    White Chocolate Chip Alternatives

    • Milk Chocolate Chips: For a sweeter, more traditional fudge flavor, these work wonderfully.
    • Dark Chocolate Chips: Add a hint of bitterness to balance the sweetness of the condensed milk.
    • Vegan Chocolate Chips: Perfect for a dairy-free or vegan-friendly version.

    Adjustments for Substitutions

    • When using darker chocolate, you may need to add a touch of extra sweetness, such as a tablespoon of maple syrup or honey.
    • Nut butters that are natural or unsweetened may require a pinch of salt or additional sweetener to balance the flavor.
    • Be mindful of the consistency of your substitutes—smooth and creamy alternatives work best to maintain the fudge’s texture.

    With these options, you can adapt the recipe to suit your needs while keeping it just as delicious and satisfying.

    How to Make 3 Ingredient Peanut Butter Fudge

    Time needed: 10 minutes

    Making 3 ingredient peanut butter fudge is as simple as mixing, melting, and setting. Here’s a detailed step-by-step guide to ensure your fudge turns out perfectly every time.

    1. Prepare Your Ingredients and Equipment

      Gather Your Ingredients: Measure 1 cup of peanut butter, 1 can (14 ounces) of sweetened condensed milk, and 2 cups of white chocolate chips. Having everything ready will make the process seamless.
      Prepare Your Pan: Line an 8×8-inch square baking dish with parchment paper. Allow some overhang for easy removal. Lightly grease the parchment to prevent sticking.
      Set Up Your Tools: Use a microwave-safe bowl and a sturdy spatula for mixing.

    2. Melt the Base

      Combine Ingredients: In a microwave-safe bowl, add the white chocolate chips and sweetened condensed milk.
      Microwave in Intervals: Heat the mixture in 30-second bursts, stirring well after each interval. Repeat until the chocolate is fully melted and the mixture is smooth and glossy.
      – Make sure to prevent overheating, as this can cause the chocolate to seize.

    3. Incorporate the Peanut Butter

      Add Peanut Butter: Stir the peanut butter into the melted chocolate and condensed milk mixture. Mix thoroughly until everything is well combined and the fudge base is uniform.
      Check Consistency: The mixture should be thick and creamy, with no lumps.

    4. Pour and Set

      Transfer to Pan: Pour the fudge mixture into the prepared pan. Use a spatula to spread it evenly and smooth the surface.
      Chill to Set: Refrigerate the fudge for at least 2–3 hours, or until it is firm to the touch. For quicker results, you can place it in the freezer for about an hour.

    5. Slice and Serve

      Remove from Pan: Lift the fudge out of the pan using the parchment overhang. Place it on a cutting board.
      Slice Cleanly: Use a sharp knife to cut the fudge into squares. For clean edges, warm the knife slightly with hot water, then wipe it dry before cutting.
      Serve and Enjoy: Arrange the pieces on a serving plate or store them for later indulgence.

    3 Ingredient Peanut Butter Fudge-preparation-1

    Peanut Butter Fudge Variations

    This 3 ingredient peanut butter fudge recipe is a blank canvas for creativity. With a few additions or tweaks, you can transform it into a custom treat that reflects your favorite flavors. Here are some exciting variations to try:

    Add-Ins for Texture and Flavor

    • Chopped Nuts: Stir in ½ cup of chopped pecans, walnuts, or almonds for added crunch.
    • Mini Marshmallows: Fold in 1 cup of mini marshmallows to create a chewy, gooey twist.
    • Crushed Pretzels: Add ½ cup of crushed pretzels for a sweet-and-salty combination.
    • Dried Fruits: Mix in ½ cup of dried cranberries, raisins, or chopped dried apricots for a fruity contrast.

    Flavor Enhancements

    • Chocolate Swirl: Melt ½ cup of semi-sweet chocolate chips and drizzle over the fudge before chilling. Use a toothpick to create swirls for a marbled effect.
    • Cinnamon Spice: Add 1 teaspoon of ground cinnamon to the fudge mixture for a warm, spiced undertone.
    • Vanilla Boost: Mix in 1 teaspoon of vanilla extract for a subtle depth of flavor.

    Creative Twists

    • Peanut Butter Cup Fudge: Sprinkle chopped peanut butter cups over the top before chilling.
    • Sea Salt Topping: Finish the fudge with a sprinkle of flaky sea salt for a sophisticated flavor contrast.
    • Layered Fudge: Make a double batch, splitting it into two portions. Add cocoa powder to one half and layer the chocolate fudge beneath the peanut butter fudge.

    Dietary Modifications

    • Vegan Fudge: Use dairy-free white chocolate chips and coconut sweetened condensed milk for a vegan version.
    • Low-Sugar Fudge: Opt for sugar-free chocolate chips and natural peanut butter for a lower-sugar alternative.

    These variations are perfect for customizing your fudge to suit different tastes or occasions. Whether you want a festive holiday treat or a personal indulgence, the possibilities are endless!

    Expert Tips to Make It Perfect

    Crafting the perfect 3 ingredient peanut butter fudge is simple, but these expert tips will ensure your fudge turns out flawless every time.

    Preparation Tips

    • Use Room-Temperature Ingredients: This helps the ingredients blend more easily, creating a smooth and uniform mixture.
    • Line the Pan Properly: Use parchment paper with overhangs for easy removal. Grease it lightly to prevent sticking.

    Melting Advice

    • Microwave with Care: Heat the chocolate chips and condensed milk in short intervals to avoid overheating. Stir frequently to ensure even melting.
    • Double-Boiler Method: If you prefer not to use a microwave, melt the ingredients gently over a double boiler for better control.

    Mixing Tips

    • Combine Quickly: Once the peanut butter is added to the melted mixture, work quickly to mix everything before it begins to set.
    • Avoid Overmixing: Stir just until the ingredients are combined. Overmixing can introduce air bubbles, which may affect the texture.

    Setting Tips

    • Chill Thoroughly: Allow the fudge to set completely in the fridge or freezer before cutting. This ensures clean, sharp edges when slicing.
    • Check Firmness: The fudge should feel firm to the touch before you remove it from the pan.

    Cutting and Presentation

    • Warm Your Knife: For perfect slices, warm your knife with hot water, dry it, and cut through the fudge with gentle pressure.
    • Uniform Sizing: Use a ruler or guide for even squares, especially if you’re serving the fudge for guests or gifting it.

    With these tips, your easy microwave peanut butter fudge will turn out irresistibly creamy, smooth, and picture-perfect every time.

    How to Store Peanut Butter Fudge

    Proper storage ensures your 3 ingredient peanut butter fudge stays fresh and delicious for days—or even weeks! Follow these practical tips for refrigerating, freezing, and serving your fudge later.

    Refrigeration

    • Store in an Airtight Container: Place fudge pieces in a container with a tight-fitting lid to keep them fresh and prevent them from absorbing odors from the fridge.
    • Layer with Parchment Paper: If you need to stack the fudge, use parchment paper between layers to prevent sticking.
    • Shelf Life: Refrigerated fudge stays fresh for up to 2 weeks.

    Freezing

    • Wrap Individually: For long-term storage, wrap each piece of fudge tightly in plastic wrap to protect it from freezer burn.
    • Place in a Freezer-Safe Bag or Container: Once wrapped, store the pieces in a freezer-safe container or resealable freezer bag.
    • Shelf Life: Frozen fudge can last for up to 3 months without losing its texture or flavor.

    Thawing and Serving

    • Thaw Gradually: Transfer frozen fudge to the refrigerator and let it thaw overnight. This prevents condensation, which can make the fudge soggy.
    • Serve at Room Temperature: For the best texture and flavor, let the fudge come to room temperature before serving.

    By following these storage tips, you can make your easy peanut butter fudge in advance and always have a sweet treat on hand for cravings, parties, or gifting!

    What to Serve With Peanut Butter Fudge

    3 ingredient peanut butter fudge is delicious on its own, but pairing it with the right accompaniments can elevate your dessert experience. Here are some suggestions to balance or enhance its rich, creamy flavor:

    Beverages

    • Freshly Brewed Coffee: The bold, bitter notes of coffee perfectly complement the sweetness of the fudge.
    • Hot Chocolate: For a decadent combination, serve fudge alongside a mug of rich, velvety hot chocolate.
    • Cold Milk: A classic pairing, cold milk cuts through the richness and refreshes the palate.

    Light Snacks

    • Fresh Berries: Strawberries, raspberries, or blueberries provide a tart and juicy contrast to the fudge’s creamy sweetness.
    • Salted Pretzels: Add a salty crunch to balance the fudge’s richness.
    • Crispy Cookies: Serve with plain butter cookies or shortbread for textural variety.

    Desserts

    • Vanilla Ice Cream: Crumble fudge over a scoop of vanilla ice cream for an indulgent treat.
    • Cheesecake Bites: Pair the fudge with mini cheesecakes for a rich and creamy dessert platter.

    These pairings will take your microwave peanut butter fudge to the next level, whether you’re serving it as a snack, dessert, or part of a larger spread.

    Conclusion

    There’s something undeniably satisfying about making a delicious dessert with just three simple ingredients. This 3 ingredient peanut butter fudge combines ease, flavor, and versatility, making it a go-to recipe for any occasion. Whether you’re preparing a last-minute treat, sharing with loved ones, or indulging in a personal craving, this fudge delivers rich, creamy perfection every time.

    Why wait? Gather your ingredients, follow the steps, and enjoy the magic of this easy microwave peanut butter fudge. Don’t forget to experiment with variations and add your personal touch. I’d love to hear how your fudge turns out—share your creations, favorite pairings, or new twists in the comments!

    Love this easy peanut butter fudge? Discover a new way to indulge with our Decadent Fudge Delight recipe—no sweetened condensed milk needed!

    Happy fudge-making! 😊

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    3 Ingredient Peanut Butter Fudge Recipe

    3 Ingredient Peanut Butter Fudge

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    Rich and creamy 3 ingredient peanut butter fudge made with smooth peanut butter, sweetened condensed milk, and white chocolate chips. An easy, no-bake dessert perfect for any occasion.

    • Author: Maren Varden
    • Prep Time: 5 minutes
    • Cook Time: 5 minutes
    • Total Time: 2 hours 10 minutes (including 2 hours chilling time)
    • Yield: 16 squares 1x
    • Category: Desserts
    • Method: No-Bake
    • Cuisine: American

    Ingredients

    Scale
    • 14 ounces Sweetened Condensed Milk (1 can) 
    • 1 cup Peanut Butter 
    • 2 cups White Chocolate Chips 

    Instructions

    1. Prepare Ingredients and Pan: Measure 1 cup peanut butter, 1 can (14 ounces) sweetened condensed milk, and 2 cups white chocolate chips. Line an 8×8-inch pan with parchment paper, leaving overhangs, and lightly grease.
    2. Melt the Base: In a microwave-safe bowl, combine white chocolate chips and sweetened condensed milk. Microwave in 30-second intervals, stirring each time, until smooth and glossy.
    3. Add Peanut Butter: Stir peanut butter into the melted mixture until fully combined, creating a thick and creamy fudge base.
    4. Pour and Set: Pour the mixture into the prepared pan, spread evenly, and refrigerate for 2–3 hours or freeze for 1 hour until firm.
    5. Slice and Serve: Lift the fudge out using the parchment, cut into squares with a sharp knife, and enjoy!

    Notes

      • Chill Thoroughly: Allow the fudge to set completely in the fridge or freezer before cutting. This ensures clean, sharp edges when slicing.

      • Check Firmness: The fudge should feel firm to the touch before you remove it from the pan.

    Nutrition

    • Serving Size: 1 square
    • Calories: 150 kcal
    • Sugar: 15 g
    • Sodium: 60 mg
    • Fat: 8 g
    • Saturated Fat: 5 g
    • Unsaturated Fat: 3 g
    • Trans Fat: 0 g
    • Carbohydrates: 16 g
    • Fiber: 1 g
    • Protein: 2 g
    • Cholesterol: 5 mg

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    Common Questions About 3 Ingredient Peanut Butter Fudge

    1. Can I use natural peanut butter for this recipe?

    Yes, you can use natural peanut butter, but be aware that its oil separation may affect the fudge’s texture. To counter this, stir the peanut butter thoroughly before adding it to the mixture. You may also need to chill the fudge slightly longer to ensure it sets properly.

    2. Can I make this recipe without a microwave?

    Absolutely! You can use a stovetop and a double boiler. Melt the white chocolate chips and condensed milk over low heat, stirring constantly to prevent scorching. Once melted, proceed with adding the peanut butter as usual.

    3. Why is my fudge not setting?

    If your fudge is too soft, it may be due to incorrect measurements or insufficient chilling time. Double-check your ingredient ratios and allow the fudge to chill for at least 2–3 hours, or longer if necessary.

    4. How long does peanut butter fudge last?

    Stored in an airtight container in the refrigerator, your easy peanut butter fudge can last up to 2 weeks. For longer storage, freeze it for up to 3 months.

    5. Can I add toppings to the fudge?

    Yes! Popular toppings include chopped nuts, sea salt, sprinkles, or crushed candy bars. Add them to the top of the fudge before it sets for a decorative and flavorful touch.

    6. Is this recipe gluten-free?

    Yes, this recipe is naturally gluten-free as long as the ingredients you use, such as white chocolate chips and peanut butter, do not contain added gluten. Always check product labels to confirm.

    .7. Can I double the recipe?

    Definitely! Simply double all the ingredients and use a larger pan to accommodate the increased quantity. Adjust the chilling time slightly if the fudge layer is thicker.

    8. What if I don’t have white chocolate chips?

    You can substitute with milk or dark chocolate chips, though the flavor and color of the fudge will change. Ensure the substitute melts well and blends smoothly with the other ingredients.

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