Cupcake Sliders from Betty Crocker

I really love to bake with Betty Crocker because of how simple it is to make. I mean, you would expect a boxed cake to taste different but honestly I can't tell the difference between Betty Crocker's cake from a box and freshly made homemade cake. My aunt and I have a little tradition when we get together we bake, and this time we used Betty Crocker's cake and brownie and it turned out fantastic. We made "Sliders" but with vanilla cupcakes as the bun and brownie mix as the patty! People loved them and commented on how good and fresh they tasted!