This Microwave Peanut Butter Fudge with Marshmallow Cream is a rich, creamy, and incredibly easy dessert that comes together in just minutes. Made with smooth peanut butter, sweet marshmallow cream, and melted chocolate, this fudge has a perfectly soft texture and irresistible flavor.
Because it’s made in the microwave, there’s no need for complicated candy thermometers or stovetop cooking. It’s the perfect quick treat for holidays, parties, or whenever you’re craving a sweet peanut butter dessert.
Ingredients
| Ingredient | Quantity | Notes |
|---|---|---|
| Creamy peanut butter | 1 cup | Smooth texture works best |
| Marshmallow cream | 1 cup | Also called marshmallow fluff |
| Semi-sweet chocolate chips | 1 cup | Adds rich chocolate flavor |
| Unsalted butter | ½ cup | |
| Powdered sugar | 2 cups | For sweetness and structure |
| Vanilla extract | 1 teaspoon | Optional but recommended |
| Salt | ¼ teaspoon | Balances sweetness |
Instructions
1. Prepare the Pan
Line an 8×8 inch baking dish with parchment paper so the fudge can be easily removed after setting.
2. Melt the Base
In a microwave-safe bowl, combine peanut butter, butter, and chocolate chips. Microwave for 45–60 seconds, then stir until smooth and fully melted.
3. Add the Marshmallow Cream
Stir in the marshmallow cream until the mixture becomes creamy and well combined.
4. Mix in Remaining Ingredients
Add powdered sugar, vanilla extract, and salt. Mix until the fudge batter becomes thick and smooth.
5. Spread the Fudge
Transfer the mixture into the prepared baking dish and smooth the top with a spatula.
6. Chill
Refrigerate for 2–3 hours until the fudge is firm.
7. Slice and Serve
Remove from the pan and cut into small squares.
Tips for the Best Peanut Butter Fudge
- Use good quality peanut butter for the best flavor.
- Do not overheat the mixture in the microwave.
- Slightly warm the marshmallow cream if it’s difficult to mix.
- Add chopped peanuts or mini chocolate chips for extra texture.
Serving Suggestions
This creamy fudge pairs perfectly with:
- Coffee or hot chocolate
- Holiday dessert trays
- Gift boxes or party platters
- Vanilla ice cream
Storage
- Room Temperature: Store in an airtight container for 3 days.
- Refrigerator: Store for up to 1 week.
- Freezer: Freeze fudge for up to 2 months.
