Crock Pot Peach Cobbler

3/4 c. Bisquick
1/3 c. sugar
1/2 c. packed brown sugar
1/2 can evaporated milk
2 tsp. margarine or butter, melted
2 large eggs
3 large ripe peaches, mashed
2 tsp. vanilla extract
3/4 tsp. cinnamon

Lightly grease crock pot. In a large mixing bowl, combine sugars and bisquick. Add eggs and vanilla extract. Stir. Pour in margarine and milk and stir. Mix in peaches and cinnamon, until well mixed. Pour into crock pot. Cover and cook on low for six to eight hours or on high for 3 to 4 hours. Serve warm. Top with vanilla ice cream if desired.