Beef with shells

1 corned beef brisket (including seasoning packet) 12 flour tortillas or 12 corn tortillas or 12 crisp taco shells, warmed 3 cups shredded cabbage or 3 cups[...]

1 (9 inch) pie shell 1 pound lean ground beef 1/4 cup chopped onion 1/4 cup chopped green bell pepper 1/2 cup tomato sauce 1/2 cup dried bread crumbs,[...]

100 g cheddar cheese 1 onion 4 garlic cloves 750 g ground top quality beef 1 tablespoon plain flour 1 teaspoon ground cumin 1 teaspoon chili powder 1 (400 g)[...]