This recipe is more of a guide than something that needs to be followed exactly. Use either homemade brownies or a mix. Use as many Snickers bars as you like – any size will do. Use any type of nuts you want. If you like you can mush the chopped Snickers bars into the ice cream but that’s more work. Make the base ahead and then assemble right before serving. The ingredient amounts can be changed – add as much or as little as you want of the hot fudge and caramel. Use another type of candy bar if you prefer. It's important to bake the brownies in a springform pan. Have fun!