Thanks everyone for your advice! It was so helpful. What I did was bake a cake, crumble it, mix in enough frosting so it would stick together, and then patted it into a square cake pan. After refrigerating it for a bit, I cut it into squares. Then I melted a little bit of white candy melts, dipped my sticks into it and then inserted them into the squares. After it set, I was able to dip them into my melted candy melts and let them dry. They are tricky little things to make and a bit time consuming, but they turned out beautifully! Thanks again for the helpful tips!!