Corned 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[...]

1 kg corned beef 2 tablespoons apple cider vinegar 2 tablespoons tomato sauce 2 tablespoons brown sugar 6 carrots , cut into large chunks 1 Place vinegar,[...]