Impossible Buttermilk Pie - cooking recipe

Ingredients

1 1/2 c. sugar
1/2 c. Bisquick
3 eggs
1 c. buttermilk
1/3 c. melted margarine
1 tsp. vanilla

Preparation

Heat oven to 350\u00b0.
Grease a 9-inch pie plate.
Beat everything together until smooth.
Pour into pie plate.
Bake about 30 minutes or until knife inserted in center comes out clean.