6 c. Rice Krispie cereal
1/4 c. corn oil butter
1 (10 1/2 oz.) bag miniature marshmallows

Melt butter and marshmallows in large pot over low heat. Stir until melted. Remove from heat. Add Rice Krispie cereal; stir until all cereal is coated. Press the treat into a greased 13 x 9 x 2 inch pan. Cool, cut into squares or any shape you like and enjoy!