Puppy Chow - cooking recipe

Ingredients

9 c. Chex cereal (any kind)
1 c. semi-sweet chocolate chips
1/2 c. peanut butter
1/4 c. margarine
1/4 tsp. vanilla
2 c. powdered sugar

Preparation

Mix chips, peanut butter, margarine and vanilla in large bowl. Microwave on Medium for 2 minutes and stir.
Microwave longer if not smooth.
Pour over Chex until all pieces are covered and stir to cover well.
In large bag, shake cereal and powdered sugar until mixed.
Spread on wax paper and let cool.