Beef with oregano

2 lbs of flank , pepper or skirt steak 4 ripe tomatoes , peeled and sliced - seeds are fine 3 Bell peppers (go for colors), seeds and ribs removed, sliced 1 C[...]

1/2 c. all-purpose flour 1 1/2 teaspoonsalt 4 lbs. well-trimmed boneless beef chuck , cut in 1 1/4-inch pcs 1/4 c. olive or possibly vegetable oil 1 (35[...]