This dish is a bit messy, but the tex-mex flavors are out of this world. Making the foil "Handles" Is essential to cutting down on the mess, so be sure to do that. Also, let the stack cool a bit before cutting it into wedges. Add some jalapeno peppers or hot salsa to the garnish for extra heat. Much of the cooking is on the stovetop; then the slow cooker brings it all together.