ground beef (500 g) • tomatoes • onion • bell pepper (any color you like) • hot dogs • chorizo, to taste • cooked beans, any kind you like (about 170 g) • crushed tomatoes (similar to tomato puree, about 14 oz/400 g) • frozen mixed vegetables (such as corn and poblano pepper strips) • pitted green olives • small can mushrooms • milk (30 ml) •