1 c. Bisquick
1 c. sugar
1 c. milk
1 can sliced peaches
1 tbsp. butter
1 tsp. vanilla

In a 9x13 baking pan. Mix bisquick and sugar. Use a fork to get lumps out. Add milk, peaches and vanilla (and a little peach juice.) Mix together. Drop butter on top.

Bake at 350°F for 20-25 minutes.