Rice Krispy Treat - cooking recipe

Ingredients

1 (10 oz.) pkg. (about 40 regular) marshmallows or 4 c. miniature marshmallows
6 c. Rice Krispies cereal
1/4 c. margarine
1/4 c. peanut butter

Preparation

Melt marshmallows and margarine.
Stir in peanut butter, then add Rice Krispies.
Press mixture into a greased 13 x 9 x 2-inch pan.
Cool and cut into squares.