In a resealable plastic bag, combine the flour, 1/4 tsp salt and pepper. Cut steak into two pieces; place in bag and shake to coat. In a skillet over medium heat, brown steak in oil. Add tomatoes. Reduce heat; cover and simmer for 40 minutes. Add green pepper, onion and remaining salt. Cover and simmer until meat is tender, about 30 minutes.
YIELD: 2 servings