Marshmallow Catapult: I thought this would be a fun and great idea for students to make in class. The project of the marshmallow catapult incorporates both art and science.when you can't buy them all a marshmallow gun!
Only a few ingredients, uses a store bought cake mix with a sweet tropical cream cheese center, these are my favorite cookie bars! VERY FAST (dessert, ready in 30 minutes). VERY EASY. and yet SPECTACULAR