Rice Krispies Treats

4 tbsp butter (1/2 stick)

1/2 lb marshmallows

1 teaspoon vanilla

4 cups rice krispies

Melt butter, add marshmallows and vanilla, and stir until completely melted. Cook over low heat 3 minutes longer, stirring constantly; remove from heat. Stir cereal into marshmallow mixture until well-coated. Using a sprayed spatula, press mixture evenly into a sprayed 8” x 8” glass baking dish. Cool before cutting.