If you’re looking for a quick, easy, creamy peanut butter fudge recipe, you’ve come to the right place! This 3 ingredient peanut butter fudge is rich and smooth and requires no baking or fancy equipment. Whether you’re making it for the holidays, gifting, or satisfying a sweet craving, this simple recipe will be your go-to.
This post will cover everything you need to know, including the ingredients, step-by-step instructions, expert tips, and fun variations to customize your fudge.
If you love peanut butter treats, try this Old Fashioned Peanut Butter Fudge for a classic, nostalgic twist!
Why You’ll Love This 3 Ingredient Peanut Butter Fudge
- Quick and Easy – Ready in just minutes with minimal effort.
- No Candy Thermometer Needed – No complicated techniques; melt, mix, and chill!
- Perfect Texture – Soft, creamy, and melts in your mouth.
- Versatile for Any Occasion – Ideal for holiday treats, gifts, or meal prepping.
For another easy peanut butter dessert, try these 4 Ingredient Peanut Butter Cookies—perfect for quick baking!
Ingredients You’ll Need for 3 Ingredient Peanut Butter Fudge
This recipe has three essential ingredients, all likely in your pantry!
Core Ingredients:
- Peanut Butter – Creamy or chunky, depending on your texture preference.
- Sweetened Condensed Milk or Powdered Sugar – Adds sweetness and creates a smooth consistency.
- Butter – Enhances the richness and helps with firmness.
Optional Add-Ins:
- Vanilla Extract – Adds a warm, sweet aroma.
- Chocolate Chips – For a classic chocolate-peanut butter combo.
- Sea Salt – Balances out the sweetness with a salty kick.
- Crushed Nuts – Adds crunch and texture.
Try Peanut Butter Brownies—rich, fudgy, and loaded with peanut butter flavor for another peanut butter and chocolate combo!
Step-by-Step Instructions to Make 3 Ingredient Peanut Butter Fudge
This no-fail recipe comes together in four easy steps:
1: Prepare the Baking Dish
- Line an 8×8-inch baking dish with parchment paper to ensure easy removal.
- Lightly grease the pan if powdered sugar is used to prevent sticking.
2: Melt and Mix
- In a microwave-safe bowl, melt butter in 20-second intervals, stirring between each.
- Add the peanut butter and sweetened condensed milk (or powdered sugar).
- Stir until the mixture is smooth and thoroughly combined.
3: Pour and Set
- Transfer the fudge mixture into the prepared pan and smooth the top with a spatula.
- Optional: Sprinkle sea salt, chocolate chips, or nuts on top.
4: Chill and Slice
- Refrigerate for at least 2 hours until firm.
- Remove from the pan and slice into squares.
Pro Tip: Use a warm knife (dip it in hot water and wipe dry) for cleaner slices.
Tips for the Perfect Peanut Butter Fudge
Achieving the Right Consistency
- Use full-fat sweetened condensed milk for the best texture.
- If using powdered sugar, sift it first to prevent lumps.
Avoiding Grainy Fudge
- Stir the ingredients continuously to create a smooth mixture.
- Don’t overheat the peanut butter; it can separate and cause a greasy texture.
Storage Tips for Long-Lasting Freshness
- Room Temperature: Keep in an airtight container for up to five days.
- Refrigerator: Keeps fresh for up to 2 weeks.
- Freezer: Wrap individual squares and freeze for up to 3 months.
Pro Tip: Stack the fudge with parchment paper between layers to prevent sticking.
Creative Variations of 3 Ingredient Peanut Butter Fudge
Want to customize your fudge? Try these fun and delicious variations:
Chocolate Swirl Peanut Butter Fudge
- Melt dark chocolate and swirl it into the peanut butter mixture before chilling.
Crunchy Peanut Butter Fudge
- Use chunky peanut butter or mix in crushed pretzels or chopped nuts.
Vegan Peanut Butter Fudge
- Use coconut oil instead of butter and dairy-free condensed milk.
Keto-Friendly Peanut Butter Fudge
- Swap sweetened condensed milk for sugar-free alternatives like monk fruit syrup.
Pro Tip: Add a caramel drizzle for an even more decadent fudge experience!
FAQs and Storage Tips for 3 Ingredient Peanut Butter Fudge
FAQs
How long does peanut butter fudge last?
- Stored in an airtight container, it stays fresh for 5 days at room temperature or 2 weeks in the fridge.
Can I freeze peanut butter fudge?
- Yes! Wrap pieces individually and freeze for up to 3 months.
Is it possible to substitute regular peanut butter for natural peanut butter?
- Yes, but using natural peanut butter may create a slightly softer fudge.
Can I make peanut butter fudge without condensed milk?
- Yes! Use powdered sugar as a substitute for a traditional texture.
Storage Tips
- Keep refrigerated in an airtight container for up to two weeks.
- Freeze for up to 3 months for long-term storage.
- Let frozen fudge thaw in the refrigerator overnight before serving.
Pro Tip: Wrap individual pieces in wax paper for easy snacking!
Why You’ll Love This 3 Ingredient Peanut Butter Fudge
This 3 ingredient peanut butter fudge is a must-try recipe for anyone who loves a quick, decadent, creamy dessert. Whether you prefer a classic version, a chocolate swirl, or a nutty crunch, this recipe is easy to customize.
It requires minimal effort and no fancy equipment, making it perfect for beginners and experienced bakers alike.
Now it’s your turn! Try this recipe and tell us how it turned out in the comments below. Don’t forget to share your photos on social media and tag us!
3 Ingredient Peanut Butter Fudge
Equipment
Ingredients
Core Ingredients:
- 1 cup creamy peanut butter (or chunky for texture)
- 1 cup sweetened condensed milk (or 2 cups powdered sugar for a traditional version)
- 2 tbsp unsalted butter
Optional Add-Ins:
- 1 tsp vanilla extract (for extra flavor)
- ½ cup chocolate chips (for a chocolate swirl)
- 1 tsp sea salt (for a salty-sweet contrast)
- ¼ cup crushed nuts (for added crunch)
Instructions
Prepare the Baking Dish:
- Line an 8×8-inch baking dish with parchment paper. Lightly grease the pan if using powdered sugar.
Melt and Mix:
- In a microwave-safe bowl, melt the butter in 20-second intervals, stirring between each.
- Add peanut butter and sweetened condensed milk (or powdered sugar). Stir until smooth and fully combined.
Pour and Set:
- Transfer the mixture into the prepared pan. Smooth the top with a spatula.
- Optional: Sprinkle sea salt, chocolate chips, or crushed nuts on top.
Chill and Slice:
- Refrigerate for at least 2 hours, or until firm.
- Remove from the pan and slice into squares.
Notes
- Pro Tip: Use a warm knife (dipped in hot water and wiped dry) for clean slices.
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Storage:
- Room Temperature: Store in an airtight container for up to 5 days.
- Refrigerator: Keeps fresh for up to 2 weeks.
- Freezer: Wrap individual squares and freeze for up to 3 months.
- Customization: Add chocolate swirls, crushed nuts, or a caramel drizzle for extra flavor.
