Beef with greens

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[...]

4 cups salad greens (lettuce, chinese cabbage, spinach) * 3 cups beef roast rare, cut in strips * 2 each tomatoes cut in wedges 1 each green bell pepper cut[...]

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)[...]