3-Ingredient Peanut Butter Fudge Recipe

We’ve all been there. The sweet craving hits, but you’re not about to put on real pants and head to the store.

Say hello to this 3-Ingredient Peanut Butter Fudge.

It’s rich, creamy, and tastes like you spent hours perfecting it—when really, it takes minutes and zero stress. I’ve made the rookie mistakes, so you don’t have to.

Now? It’s smooth, foolproof, and wildly addictive. Let’s make fudge magic happen.

Why You’ll Love This Recipe

• Creamy
• Nutty
• Easy
• Decadent

3-Ingredient Peanut Butter Fudge Recipe

For this delicious dessert, you’ll need the following ingredients:

Ingredients

Ingredient	Amount
Creamy peanut butter	1 cup
White chocolate chips	2 cups
Sweetened condensed milk	1 3/4 cups

Optional Add-Ons

• 1/4 tsp sea salt – Sprinkles a savory pop on top.
• 2 tbsp chopped peanuts – Mixes in for a crunchy bite.
• 1/2 tsp vanilla extract – Adds a warm, aromatic depth.

Tools You’ll Need

• 8×8-inch baking dish – Shapes the fudge as it sets.
• Parchment paper – Ensures easy removal from the pan.
• Microwave-safe bowl or saucepan – Melts ingredients smoothly.
• Spatula – Stirs and spreads the thick mixture.
• Refrigerator – Chills the fudge to firm perfection.

Step-by-Step Instructions for the Microwave Method

Step 1: Line the Pan

Line an 8×8-inch baking dish with parchment paper, leaving overhang for easy lifting—skip foil to avoid sticking. Lightly grease for extra ease.

Step 2: Melt Chocolate Chips

In a large microwave-safe bowl, add 2 cups white chocolate chips—microwave at 50% power for 60 seconds, then stir until partially melted.

Step 3: Continue Melting

Microwave in 15-second intervals, stirring well after each, until chocolate is smooth—don’t overheat to keep it creamy.

Step 4: Mix in Peanut Butter

Add 1 cup creamy peanut butter—stir vigorously until fully blended, microwaving for 10 seconds if needed to smooth it out.

Step 5: Add Condensed Milk

Pour in 1 3/4 cups sweetened condensed milk—mix with force until thick, glossy, and uniform, using strong stirs.

Step 6: Pour into Pan

Scrape the mixture into the lined pan—spread evenly with a spatula, smoothing the top for a neat finish.

Step 7: Chill to Set

Refrigerate the pan for 2-3 hours until the fudge is firm—check if it holds shape when pressed lightly.

Step 8: Slice and Serve

Lift fudge out using parchment—cut into 1-inch squares with a sharp knife, then serve or store chilled.

Step-by-Step Instructions for Stovetop Method

Step 1: Prep the Pan

Line an 8×8-inch baking dish with parchment paper, ensuring overhang for easy removal—avoid foil to prevent sticking. Grease lightly.

Step 2: Combine Milk and Chocolate

In a medium saucepan over low heat, add 1 3/4 cups sweetened condensed milk and 2 cups white chocolate chips—stir gently to combine.

Step 3: Melt Mixture

Heat on low, stirring constantly, until chocolate melts fully and the mixture is smooth—keep heat gentle to avoid burning.

Step 4: Stir in Peanut Butter

Remove from heat—add 1 cup creamy peanut butter and stir vigorously until creamy and well-blended, no streaks.

Step 5: Ensure Smoothness

Mix thoroughly for 1 minute to ensure a uniform, thick texture—put in elbow grease to avoid lumps.

Step 6: Transfer to Pan

Pour the mixture into the lined pan—use a spatula to spread evenly, smoothing the surface for clean cuts.

Step 7: Refrigerate to Firm

Chill in the fridge for 2-3 hours until the fudge is solid—test firmness by pressing gently.

Step 8: Cut and Enjoy

Lift out using parchment—slice into 1-inch squares with a warm, sharp knife, then serve or refrigerate.

Storage and Serving

Store in an airtight container in the fridge for up to 2 weeks—layer with parchment to prevent sticking—or freeze for up to 3 months, thawing overnight in the fridge. Serve as a sweet treat or gift in cute tins.

Nutritional Breakdown

Nutrient	Per Piece (16 pieces total)
Calories	220 kcal
Fat	12g
Protein	5g
Total Carbs	24g
Fiber	1g
Net Carbs	23g

Note: Values are approximate and vary by brands.

Pairing Suggestions

• Serve with a cappuccino for a sweet morning lift.
• Pair with sliced apples for a fresh, tart balance.
• Add to a dessert board with berries for color.
• Enjoy with chilled sparkling water—crisp and light.

Common Mistakes to Avoid

Early attempts went awry, so here’s how to sidestep those traps with extra clarity:

1. Skipping parchment paper and struggling to remove the fudge – Without parchment or wax paper, the fudge sticks to the pan, turning removal into a mess; a stuck batch was a pain—always line the dish properly.
2. Overheating peanut butter and getting grainy, oily fudge – Microwaving or heating peanut butter too long releases excess oil, ruining the smooth texture; a greasy slab was a flop—use low heat and short bursts.
3. Not stirring hard enough and ending with uneven, lumpy fudge – The thick mixture resists blending, and weak stirring leaves streaks or clumps; a patchy cut taught a lesson—mix with serious force ‘til smooth.

FAQs

Can I use natural peanut butter?

No, it’s too oily—stick to creamy, commercial brands.

No white chocolate chips?

Use milk or dark chocolate—same amount, adjust sweetness.

How do I cut clean squares?

Use a sharp, warm knife—wipe between cuts.

Final Words

When a sweet craving calls, this 3-Ingredient Peanut Butter Fudge answers with creamy, nutty decadence that’s almost too good to share. Stir it up for your next treat fix, and drop a comment to spill how it turned out—bet it’ll be a crowd-pleaser!