2-Ingredient Peanut Butter Fudge

This 2-Ingredient Peanut Butter Fudge is quick, no-bake, and incredibly creamy. With only peanut butter and sweetened condensed milk, you can make a rich treat that melts in your mouth in just minutes. Perfect for snacks, gifts, or satisfying a sweet craving!

Ingredients

1 cup creamy peanut butter
1 can (14 oz / 396 g) sweetened condensed milk

Optional Add-Ins or Toppings:

1 teaspoon vanilla extract
½ cup chocolate chips (swirled on top)
Chopped nuts or sea salt

Instructions

1. Prepare Pan

Line an 8×8-inch baking dish with parchment paper or foil, leaving extra hanging over the edges for easy removal.

2. Combine Ingredients

In a medium saucepan over low heat, combine peanut butter and sweetened condensed milk. Stir constantly until the mixture is smooth and well blended.

Optional: Stir in vanilla extract for extra flavor.

3. Pour into Pan

Transfer the mixture to the prepared pan, spreading it evenly with a spatula. If desired, sprinkle chocolate chips or chopped nuts on top and gently press them into the surface.

4. Chill

Refrigerate for at least 2 hours, or until firm. The fudge should hold its shape when sliced.

5. Slice and Serve

Lift the fudge out of the pan using the parchment or foil. Slice into squares or rectangles. Store in an airtight container in the refrigerator for up to 2 weeks.

Tips for Perfect Peanut Butter Fudge

Use creamy peanut butter for smooth, silky fudge.
Stir constantly over low heat to prevent scorching.
For extra richness, swirl melted chocolate on top before chilling.
Let fudge sit at room temperature for 5–10 minutes before cutting for cleaner slices.

Variations

Chocolate Peanut Butter Fudge: Add ½ cup melted chocolate to the mixture or swirl on top.
Nutty Fudge: Mix in chopped peanuts or almonds for crunch.
Holiday Fudge: Top with sprinkles or crushed candy for festive occasions.
Natural Peanut Butter: Works best with creamy varieties; may need slight adjustments if very oily.

Storage

Refrigerate in an airtight container for up to 2 weeks
Freeze for up to 3 months (thaw in refrigerator before slicing)

Why This Recipe Works

This 2-ingredient fudge is a perfect combination of sweet and salty, with peanut butter giving richness and condensed milk adding smooth sweetness. No baking is required, making it quick, reliable, and perfect for beginners.