Aunt Sarah’s Creamy 3-Ingredient Peanut Butter Fudge
Rich, smooth, and melt-in-your-mouth delicious, this easy peanut butter fudge is the perfect sweet treat for any occasion. Made with just three simple ingredients, it comes together in minutes and sets beautifully in the refrigerator. With its creamy texture and irresistible peanut butter flavor, this classic no-bake fudge is a guaranteed crowd-pleaser—especially those coveted corner pieces!
Why You’ll Love This Recipe
Only 3 ingredients
No baking required
Ready in minutes
Perfect for parties, holidays, and everyday treats
Smooth, creamy, and wonderfully nostalgic
Ingredients
2 cups creamy peanut butter
1 cup unsalted butter
4 cups powdered sugar
Optional Add-Ins
1 teaspoon vanilla extract
A pinch of sea salt
Chopped peanuts for garnish
Instructions
Prepare the Pan Line an 8×8-inch square baking dish or glass casserole dish with parchment paper, leaving some overhang for easy removal.
Melt the Base In a medium saucepan over low heat, melt the butter and peanut butter together, stirring constantly until smooth and fully combined. Remove from heat.
Add the Sugar Gradually stir in the powdered sugar until completely incorporated and smooth. If using vanilla or salt, stir it in now.
Transfer to the Pan Spread the mixture evenly into the prepared dish, smoothing the top with a spatula.
Chill Until Set Refrigerate for 1–2 hours, or until firm enough to slice.
Slice and Serve Lift the fudge from the pan using the parchment overhang. Cut into 16 squares and serve chilled or at room temperature.
Serving Suggestions
Enjoy with a cold glass of milk
Pair with coffee or tea
Add to a dessert platter with fresh berries and cookies
Pack for potlucks, picnics, or school events
Tips for Perfect Fudge
Use regular creamy peanut butter for the smoothest texture.
Sift the powdered sugar to avoid lumps.
For neat slices, chill thoroughly before cutting.
Store in an airtight container in the refrigerator for up to 2 weeks.
This quick and easy peanut butter fudge is one of those timeless recipes you’ll find yourself making again and again—simple, satisfying, and always a hit.
