Microwave Peanut Butter Fudge


Who knew making Peanut Butter Fudge was this easy and cheap! There are only four ingredients in this delicious Peanut Butter Fudge. I made this in just a few minutes and the taste is amazing. This would make a great fudge for the holidays so save this one!

Source: Debi Schull






Place foil in an 8” x 8” square dish.



In a medium bowl pour in the milk,

powdered sugar and butter.



Using a spatula mix until the powdered

sugar is mixed with the milk.

Microwave on high for 2 minutes.



Use a hand mixer and mix for about

30 seconds. Microwave on high an

additional 30 seconds.



Add the peanut butter.



Mix with the hand mixer until the

peanut butter is combined but don’t

mix too long or it will start to set up.



Place the mixture into the foil lined dish.



Let the fudge set up and then pull

the fudge out of the pan by the foil edges.

Carefully pull the foil away from

the sides of the fudge.



Using a thin sharp knife, cut the fudge

into approximately 1” squares. Fudge will

keep for about 2 weeks at room temperature,

however, to keep it from drying out follow

the wrapping directions below.


Wrap each piece of fudge individually in waxed paper or place the fudge on a sheet of waxed paper and completely cover with more waxed paper. Then place the wrapped fudge on a sheet of foil and seal the foil. Place the wrapped fudge in an airtight container and set on the counter.


Microwave Peanut Butter Fudge




  • 16 oz powdered sugar
  • 2 Tbsp melted butter
  • 1/3 cup milk
  • 1 cup peanut butter


  1. Line an 8” x 8” dish with foil.
  2. In a medium bowl with a spatula combine powdered sugar, milk and butter.
  3. Microwave on high for 2 minutes.
  4. Remove from the microwave and using a hand mixer beat the mixture until combined (about 30 seconds).
  5. Microwave an additional 30 seconds.
  6. Immediately add the peanut butter and mix with the hand mixer until combined. Don’t mix so much that the fudge starts to set up though.
  7. Spread into the foil lined baking dish.
  8. Let cool and cut into 1” squares. Wrap according to the storage directions below.
  9. Let the wrapped fudge sit for 24 hours for the best taste then enjoy.

STORING: To store your fudge, place it on waxed paper then cover with another sheet of waxed paper. Place wrapped fudge on a large sheet of foil. Wrap the foil around the fudge and seal the foil. Place the foil wrapped fudge into an airtight container. Store at room temperature for about two weeks. You can also store it this same way in the refrigerator and it will last even longer. Fudge can also be frozen.




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