Peanut Butter Microwave Fudge 🥜🍬

If you’re looking for an incredibly easy homemade candy, this Peanut Butter Microwave Fudge is the perfect recipe. Peanut Butter Microwave Fudge comes together in just minutes using four simple ingredients and your microwave. Rich, creamy peanut butter, buttery goodness, and sweet vanilla combine to create a smooth, melt-in-your-mouth fudge that’s perfect for holidays, gift giving, or satisfying your sweet tooth any time of year.

No candy thermometer, no stovetop, and no complicated steps—just mix, chill, and enjoy!

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Why You’ll Love This Peanut Butter Microwave Fudge

This foolproof recipe is a favorite for good reason.

Ready in Minutes

The microwave does most of the work.

Rich and Creamy

Every bite is smooth, sweet, and packed with peanut butter flavor.

Only 4 Ingredients

Simple pantry staples create an amazing treat.

Perfect for the Holidays

A wonderful addition to cookie trays and homemade gift boxes.

Beginner-Friendly

No special equipment or candy-making experience needed.

What Does Peanut Butter Microwave Fudge Taste Like?

This fudge is silky, rich, and loaded with creamy peanut butter flavor. It has a soft, melt-in-your-mouth texture with just the right amount of sweetness and a hint of vanilla.

Benefits of Making Peanut Butter Microwave Fudge

No Baking Required

Simply microwave, stir, and chill.

Great Make-Ahead Dessert

Stores beautifully for days.

Easy to Customize

Add chocolate, nuts, or sprinkles.

Perfect for Gift Giving

Wrap pieces in festive packaging for homemade gifts.

Ingredients

You’ll need just 4 ingredients:

• 1 cup creamy peanut butter
• 1 cup unsalted butter
• 4 cups powdered sugar
• 1 teaspoon vanilla extract

Optional Toppings

• Chopped peanuts
• Mini chocolate chips
• Sea salt flakes
• Chocolate drizzle
• Colorful sprinkles

Kitchen Tools You’ll Need

Essential Equipment

• Microwave-safe bowl
• 8×8-inch baking dish
• Parchment paper
• Rubber spatula
• Measuring cups

Ingredient Additions and Substitutions

Customize your fudge with these delicious ideas.

Add Chocolate

Mix in:

• Mini chocolate chips
• White chocolate chips
• Dark chocolate chunks

Nut Options

Try:

• Chopped peanuts
• Pecans
• Walnuts

Flavor Variations

Add:

• Almond extract
• Maple extract
• Cinnamon

How to Make Peanut Butter Microwave Fudge

This easy dessert comes together in just a few simple steps.

Step 1: Prepare the Pan

Line an 8×8-inch baking dish with parchment paper or lightly grease it.

Step 2: Melt the Peanut Butter and Butter

In a large microwave-safe bowl, combine:

• Peanut butter
• Unsalted butter

Microwave on High for 2 minutes, stirring halfway through, until smooth and fully melted.

Step 3: Add the Remaining Ingredients

Stir in:

• Vanilla extract

Gradually add the powdered sugar, stirring until the mixture is smooth and fully combined.

Step 4: Spread into the Pan

Transfer the fudge mixture to the prepared pan.

Use a spatula to spread it into an even layer.

Step 5: Chill

Refrigerate for 2–3 hours, or until the fudge is completely firm.

Step 6: Slice and Serve

Lift the fudge out of the pan using the parchment paper.

Cut into small squares and enjoy!

What to Serve with Peanut Butter Microwave Fudge

This sweet treat pairs perfectly with:

Favorite Pairings

• Hot coffee
• Cold milk
• Hot chocolate
• Vanilla ice cream
• Fresh strawberries
• Chocolate-covered pretzels

Storage Instructions

Refrigerator

Store in an airtight container for up to 2 weeks.

Freezer

Freeze in a freezer-safe container for up to 3 months.

Separate layers with parchment paper to prevent sticking.

General Information

Microwave fudge became popular because it eliminates the need for candy thermometers and complicated cooking techniques. This peanut butter version is one of the easiest homemade candies to prepare and has become a favorite during the holiday season thanks to its creamy texture and rich flavor.

Nutritional Information

Approximate values per serving (based on 36 pieces):

• Calories: 165
• Protein: 2g
• Carbohydrates: 16g
• Fat: 11g
• Saturated Fat: 5g
• Fiber: 1g
• Sugar: 15g
• Sodium: 40mg

Nutrition values are approximate and may vary depending on the ingredients used.

Conclusion

This Peanut Butter Microwave Fudge is one of the easiest homemade candy recipes you’ll ever make. With just four simple ingredients and a few minutes of prep, you’ll have rich, creamy fudge that’s perfect for holidays, parties, or anytime you need a quick sweet treat.

Make a batch today, and don’t be surprised if it becomes your go-to fudge recipe for years to come!

If you make this recipe, leave a review and share your photos on Pinterest so others can enjoy this creamy peanut butter favorite too!

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