To make the first layer, mix together one 8.5 ounce orange cake mix, egg, 1 teaspoon orange extract and oil. Press into a greased 9×9″ pan. Bake at 350 degrees for 10-12 minutes.

For the second layer, slowly spread a 7 ounce container of marshmallow cream over the first, still warm, layer.

For the top layer, make orange Rice Krispie treats. Microwave 1 1/2 tablespoons of butter for 20 seconds in a large bowl, until melted. Add 3 cups of mini marshmallows and stir to coat. Microwave for 45 seconds and stir until smooth. (If the marshmallows aren’t completely melted, microwave for an additional 30 seconds.) Add orange gel food coloring and 1 teaspoon orange extract. Stir until the color is even.

Mix in 3 cups of Rice Krispies. Drop by large spoonfuls over the marshmallow cream layer and carefully spread out evenly.

Allow the bars to cool and set before cutting into pieces.