1 15-ounce can mashed pumpkin

1 12-ounce can evaporated milk (or regular/rice/soy milk)

3/4 cup sugar

1/2 cup biscuit/baking mix OR 1/2 cup flour, 2 teaspoons baking powder, and 1/4 teaspoon salt mixed

2 eggs, beaten

2 Tablespoons butter or margarine, melted

2-1/2 teaspoons pumpkin pie spice OR the equivalent of cinnamon, ginger, and allspice

2 teaspoons vanilla

Whipped cream/topping (optional)