3 Minute Microwave Peanut Butter Fudge

Prep: 5 min Cook: 3 min Serves: 12 Cuisine: American

Quick and creamy peanut butter fudge with rich flavors, perfect for satisfying sweet cravings. Suitable for parties, snacks, or a homemade treat in minutes.

Be the first to rate this recipe

Ingredients

  • 1/4 cup milk
  • 1 teaspoon vanilla
  • pinch of salt
  • 1 stick melted butter
  • 1/2 cup peanut butter
  • 2 pounds powdered sugar

Instructions

  1. Mix together the milk, vanilla, salt, melted butter, peanut butter, and powdered sugar in a bowl.
  2. Microwave the mixture for 1 1/2 minutes.
  3. Stir the mixture well.
  4. Check the thickness of the fudge; if needed, microwave for another 1 1/2 minutes.
  5. Stir again and pour into a buttered square pan.
  6. Allow the fudge to cool completely.
  7. Cut into squares and serve.

Tips & Substitutions

For a creamier fudge, try using smooth peanut butter instead of crunchy. If you're out of milk, you can substitute with almond milk or coconut milk for a unique flavor. Adding a bit of cocoa powder can create a chocolate version of this fudge. Make sure to mix thoroughly to prevent any lumps in the powdered sugar.

Serving Suggestions

Cut the fudge into bite-sized squares and serve as a sweet treat at parties or family gatherings. It pairs beautifully with a glass of cold milk or coffee. For an extra touch, you can sprinkle sea salt on top before it sets, enhancing its flavor. This fudge is also great alongside a slice of Heavenly Banana Bread.

Storage & Reheating

Store the fudge in an airtight container at room temperature for up to a week. For longer storage, refrigerate it for up to two weeks. If you want to enjoy it warm again, microwave a piece for about 10-15 seconds until soft.

Nutrition & Diet Analysis (per serving)

Each serving of 3 Minute Microwave Peanut Butter Fudge contains roughly 147 calories, with 1g protein, 8g carbohydrates, and 11g fat. Note that it is relatively high in sodium, at 614mg per serving (27% of the Daily Value).

147 kcal 7% DV
Protein Fat Carbs

Macronutrients

Protein 0.7g 1% DV
Total Fat 11.3g 14% DV
Carbs 7.9g 3% DV
Fiber 0.1g
Sugar 5.4g 11% DV

Electrolytes

Sodium 613.9mg 27% DV
Potassium 34.6mg 1% DV
Cholesterol 30.6mg 10% DV

Vitamins & Minerals

Vitamin A 17.7mcg 2% DV
Vitamin C 1.5mg 2% DV
Vitamin D 0.2mcg 1% DV
Calcium 39.7mg 3% DV
Iron 0.6mg 3% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use natural peanut butter for this recipe?

Yes, you can use natural peanut butter, but make sure to stir it well to incorporate the oils before measuring. Natural peanut butter may result in a slightly different texture but will still yield delicious fudge.

What can I do if my fudge is too sticky?

If your fudge is too sticky, it may need more powdered sugar. Add it gradually until you achieve the desired consistency. Also, ensure that you are cooling it completely before cutting, as warm fudge can be more difficult to manage.

Can I add mix-ins to the fudge?

Absolutely! You can fold in chopped nuts, chocolate chips, or even dried fruit before pouring the mixture into the pan. This adds texture and flavor, making your fudge even more delightful.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →