Mom's Impossible Pumpkin Pie

The pie that does the impossible by making its own crust.

Ingredients
1/2 c. Bisquick Baking mix
2 tbsp. butter
1 (13 oz.) can evaporated milk
2 eggs
1 (16 oz.) can pumpkin
2 1/2 tsp. pumpkin pie spice
2 tsp. vanilla

Directions
Heat oven to 350 degrees.
Grease pie plate, 9 x 1 1/4 inches or 10 x 1 1/2 inches.
Beat all ingredients until smooth, 1 minute in blender or 2 minutes with hand mixer. Pour into plate. Bake until knife inserted in center comes out clean, 50-55 minutes.