This 2 Ingredient Peanut Butter Fudge is the definition of an easy dessert. No fancy tools, no candy thermometer, and no long list of ingredients. Just a jar of creamy peanut butter and a container of vanilla frosting come together in minutes. If you love peanut butter or simple homemade classics, this one's a keeper.
Perfect for holiday gifting or special occasions, this quick and easy fudge makes creamy, silky squares that melt in your mouth.
Why You'll Love This Recipe
- Simple ingredients - just two pantry staples: peanut butter and frosting for this easy fudge recipe.
- No candy thermometer - no need for traditional candy-making tools.
- Quick and easy - This no bake dessert is ready in minutes and sets beautifully.
- Customizable - top with a sprinkle of sea salt, drizzle of chocolate, or mix in crunchy peanut butter for texture.
- Perfect for gifting - wraps easily in parchment paper or plastic wrap for a sweet homemade present.
Ingredients in 2-Ingredient Peanut Butter Fudge
- jar of creamy peanut butter (or crunchy peanut butter)
- container of vanilla frosting
Optional:
- Crunchy peanut butter - for added texture
- Sprinkle of sea salt - for balance
- Little melted chocolate - to drizzle over the top
How to Make This Easy Peanut Butter Fudge Recipe
- Prep your pan: Line an 8x8-inch baking pan or square pan with parchment paper or aluminum foil, letting a bit hang over the sides for easy lifting.
- Melt the ingredients: In a microwave-safe bowl, heat the peanut butter for about 30 seconds to soften. In a separate bowl, microwave the frosting for 30-40 seconds until pourable.
- Combine: Pour the melted frosting into the peanut butter. Stir until a smooth fudge mixture forms.
- Pour and set: Spread evenly into the prepared pan using an offset spatula or spoon.
- Chill: Cover lightly with plastic wrap and refrigerate for at least 2 hours or until firm.
- Cut and serve: Lift fudge from the pan using the parchment overhang. Place on a cutting board and cut into squares with a sharp knife.
Quick Tips
- For creamy texture, use creamy peanut butter-crunchy peanut butter works too, but creates texture and crunch.
- Avoid "natural" peanut butters that separate easily as they can change the consistency.
- Store leftovers in an airtight container at room temperature for up to 5 days. For longer storage, refrigerate for up to a week.
- For a richer flavor, drizzle with melted chocolate chips or top with sea salt.
- This is one of the easiest peanut butter fudge recipes because no candy thermometer is required!
Freezing and Storage
Store this 2 ingredient peanut butter fudge in an air-tight container at room temperature for up to 5 days or in the refrigerator for about a week to keep it fresh.
For longer storage, wrap the leftover fudge tightly in plastic wrap and foil, or place it in a freezer-safe container and freeze for up to 2 months.
When ready to enjoy, let it thaw in the refrigerator overnight or at room temperature for about 30 minutes before serving.
More Homemade Fudge Recipes
Love this recipe? Try these delicious fudge recipes next time you're craving a sweet treat:
- Old Fashioned Peanut Butter Fudge - A classic with rich peanut butter flavor and creamy texture.
- Easy Peppermint Fudge - Cool, minty, and perfect for the holiday season.
- Brown Sugar Chocolate Fudge - A decadent chocolate twist with caramel notes.
- Peanut Butter Meltaways - Not technically fudge, but these creamy, melt-in-your-mouth candies are a peanut butter fan's dream.
📖 Recipe
2 Ingredient Peanut Butter Fudge
Ingredients
- 16 ounces jar creamy peanut butter
- 16 ounces container vanilla frosting
Instructions
- Line an 8x8-inch square pan with parchment paper or foil, leaving some overhang for easy removal.
- In a microwave-safe bowl, heat the peanut butter for 30 seconds until softened.
- In another bowl, microwave the frosting for 30-40 seconds until pourable.
- Stir the frosting into the peanut butter until smooth and well combined.
- Spread the mixture evenly into the prepared pan.
- Cover and refrigerate for at least 2 hours, or until firm.
- Lift the fudge out of the pan using the parchment overhang and cut into squares.
Notes
- Use creamy peanut butter for the smoothest texture.
- Add toppings like sea salt, chopped peanuts, or melted chocolate for variety.
- Perfect for holiday gifting, wrap in wax paper or parchment and tie with a ribbon!
Nutrition
Nutritional information is an estimate based on third-party calculations. Actual values may vary due to ingredients, measurements, and serving sizes.
© Popular Recipes
Dana is the lead recipe developer and photographer for PopularRecipes.com. With her 10+ years of experience creating, testing, and photographing recipes, she has become an artist in developing wholesome, family-friendly meals that are a hit with both kids and parents.
Debra Crow says
This stuff is yummy. I have made it many times and with variations. I have used chocolate frosting as well as vanilla and cream cheese. Easy and addicting.
That variation sounds delicious, too!