Microwave Peanut Butter Fudge

Prep: 10 min Cook: 5 min Serves: 16 Cuisine: American

Indulge in the rich and creamy delight of microwave peanut butter fudge, a quick and easy treat that combines the nutty flavor of peanut butter with the sweetness of powdered sugar. Perfect for satisfying sweet cravings or sharing with friends and family, this fudge is a delightful addition to any gathering.

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Ingredients

  • 2/3 c. margarine
  • 2/3 c. peanut butter
  • 6 c. 10x sugar
  • 1/2 c. milk
  • 1 tsp. vanilla

Instructions

  1. Microwave margarine for 1 1/2 to 2 minutes.
  2. Stir until blended and well melted.
  3. Add peanut butter, 10x sugar, milk, and vanilla.
  4. Mix well (I knead with my hands).
  5. Microwave until soft, 1 to 1 1/2 minutes.
  6. Stir and pour into a 9 x 9-inch pan.
  7. Refrigerate.

Tips & Substitutions

For a creamier texture, ensure that the margarine and peanut butter are well combined before adding the sugar. You can substitute margarine with coconut oil for a dairy-free version. If you want to reduce sugar, consider using a sugar substitute that measures like sugar. Adding a pinch of salt can enhance the flavor. This fudge can also benefit from a sprinkle of sea salt on top before refrigerating.

Serving Suggestions

Cut the fudge into small squares for easy serving. It pairs beautifully with a tall glass of milk or a scoop of vanilla ice cream. You can also serve it alongside Great Nachos for a fun dessert platter. For a festive touch, consider drizzling melted chocolate on top or adding chopped nuts for extra crunch.

Storage & Reheating

Store the fudge in an airtight container in the refrigerator to keep it fresh. It can last up to two weeks when properly stored. For a quick treat, simply cut a piece and enjoy it cold, or microwave for a few seconds to soften slightly before serving. Avoid leaving it at room temperature for extended periods to prevent melting.

Nutrition & Diet Analysis (per serving)

Each serving of Microwave Peanut Butter Fudge contains roughly 623 calories, with 22g protein, 23g carbohydrates, and 51g fat. It is an excellent source of protein (44% of the Daily Value) and dietary fiber (27% of the Daily Value), and a good source of potassium and iron. Note that it is relatively high in sodium, at 489mg per serving (21% of the Daily Value).

623 kcal 31% DV
Protein Fat Carbs

Macronutrients

Protein 21.9g 44% DV
Total Fat 51.1g 65% DV
Carbs 23.3g 8% DV
Fiber 7.6g 27% DV
Sugar 9g 18% DV

Electrolytes

Sodium 489.3mg 21% DV
Potassium 712.1mg 15% DV
Cholesterol 0mg

Vitamins & Minerals

Vitamin A 0.6mcg
Vitamin C 3.7mg 4% DV
Vitamin D 0mcg
Calcium 45.5mg 4% DV
Iron 1.8mg 10% DV
Diet fit High-protein High-fiber
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 instead of regular peanut butter?

Yes, you can use natural peanut butter, but it may alter the texture slightly. Natural peanut butter tends to be runnier, so you might need to adjust the amount of sugar to achieve the desired consistency. Make sure to mix it well to combine the oils before using.

How can I make this fudge without a microwave?

To make this fudge without a microwave, melt the margarine in a saucepan over low heat. Once melted, remove from heat and stir in the peanut butter, sugar, milk, and vanilla until well combined. Pour into the pan and let it set in the refrigerator as directed.

Is there a way to make this fudge healthier?

To make this fudge healthier, consider using a natural sweetener like maple syrup or honey instead of powdered sugar, though it may change the texture. You can also add protein powder to increase nutritional value. Using almond butter instead of peanut butter is another option for a different flavor and added health benefits.

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).

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