4 Ingredient Peanut Butter Fudge

Short Description

This 4-ingredient peanut butter fudge is a quick and easy treat that comes together in minutes. With a rich, creamy texture and the perfect balance of sweetness and nuttiness, this fudge is a must-try for peanut butter lovers. It requires no baking, making it a hassle-free dessert thatโ€™s great for any occasion.

Why Youโ€™ll Love This Recipe

  • Only four simple ingredients
  • No baking required
  • Quick and easy to make
  • Rich, creamy, and delicious
  • Perfect for gifting or snacking

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • Peanut butter
  • Butter
  • Powdered sugar
  • Vanilla extract

Directions

  1. Line an 8×8-inch baking dish with parchment paper.
  2. In a microwave-safe bowl, melt the butter and peanut butter together in 30-second intervals, stirring until smooth.
  3. Stir in the vanilla extract and powdered sugar, mixing until fully combined.
  4. Pour the mixture into the prepared dish, smoothing the top with a spatula.
  5. Refrigerate for at least 2 hours or until firm.
  6. Cut into squares and enjoy.

Servings and Timing

  • Servings:ย Makes about 16 squares
  • Prep Time:ย 5 minutes
  • Chill Time:ย 2 hours
  • Total Time:ย 2 hours 5 minutes

Variations

  • Chocolate Swirl:ย Drizzle melted chocolate over the fudge before refrigerating.
  • Crunchy Texture:ย Add crushed peanuts for extra crunch.
  • Salted Caramel:ย Sprinkle a little sea salt on top for a sweet and salty twist.
  • Coconut Flavor:ย Mix in shredded coconut for a tropical touch.

Storage/Reheating

  • Refrigerator:ย Store in an airtight container in the fridge for up to 2 weeks.
  • Freezer:ย Freeze in a sealed container for up to 3 months. Let it thaw at room temperature before serving.
  • Reheating:ย No reheating needed, but let the fudge sit at room temperature for a few minutes if it’s too firm from the fridge.

FAQs

How do I prevent my fudge from being too soft?

Make sure to use the right ratio of powdered sugar and let it chill completely before cutting.

Can I use natural peanut butter?

Yes, but it may result in a slightly softer texture due to the oil separation.

Is this fudge gluten-free?

Yes, as long as you use gluten-free ingredients.

Can I make this dairy-free?

Use a plant-based butter substitute to make it dairy-free.

What kind of peanut butter works best?

Creamy peanut butter works best for a smooth texture, but crunchy peanut butter can add texture.

Can I double the recipe?

Yes, simply double the ingredients and use a larger dish.

How do I cut the fudge cleanly?

Use a sharp knife and run it under warm water before slicing.

Can I add mix-ins?

Yes, chocolate chips, nuts, or dried fruit are great additions.

Why is my fudge crumbly?

Overmixing or too much powdered sugar can make it crumbly.

Can I use a stovetop instead of a microwave?

Yes, melt the ingredients over low heat on the stove instead of using the microwave.

Conclusion

This 4-ingredient peanut butter fudge is a simple yet delicious treat thatโ€™s perfect for any occasion. With minimal ingredients and effort, you can enjoy rich, creamy fudge in no time. Whether you stick to the classic recipe or try a fun variation, this fudge is sure to be a crowd-pleaser.

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4 Ingredient Peanut Butter Fudge

4 Ingredient Peanut Butter Fudge

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  • Author: KimEasy
  • Prep Time: 5 minutes
  • Cook Time: 2 minutes
  • Total Time: 1 hour 10 minutes (including chilling)
  • Yield: 16 squares 1x
  • Category: Dessert
  • Method: No-Bake
  • Cuisine: American
  • Diet: Vegetarian

Description

Thisย 4-Ingredient Peanut Butter Fudgeย is creamy, rich, and melts in your mouth! It takes just minutes to prepare and is perfect for satisfying your sweet tooth. No baking requiredโ€”just mix, chill, and enjoy!


Ingredients

Units Scale
  • 1 cup peanut butter (creamy or chunky)
  • 1/2 cup unsalted butter
  • 2 cups powdered sugar
  • 1 teaspoon vanilla extract

Instructions

  • Melt the butter and peanut butterย together in a microwave-safe bowl for about 1-2 minutes, stirring until smooth. Alternatively, use a stovetop over low heat.
  • Mix in vanilla extractย and stir well.
  • Gradually add powdered sugar, stirring until smooth and fully incorporated. The mixture will become thick.
  • Press into a lined 8×8-inch panย and smooth the top.
  • Refrigerate for at least 1 hourย until firm.
  • Cut into squares and enjoy!

Notes

  • Useย natural peanut butterย for a less sweet version.
  • Add a pinch ofย sea saltย for extra flavor.
  • Stir inย chocolate chips or chopped nutsย for variety.

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