Grandma'S Microwave Fudge - cooking recipe

Ingredients

1 (16 oz.) box confectioners sugar
1 stick butter
1/4 c. milk
2/3 c. peanut butter

Preparation

Melt butter and peanut butter in large bowl.
Remove from microwave; add sugar and milk until creamy and smooth.
Place in microwave on high; stir after 30 seconds.
Pour into buttered pan and let cool.