1 pound beef top round steak, trimmed and cut into 1/4-inch strips
1/4 cup all-purpose flour
2 tablespoons olive oil
3 medium tomatoes, peeled, seeded and cut into wedges
2 medium potatoes, peeled and thinly sliced
2 cans (4 ounces each) chopped green chilies
1 garlic clove, minced
1 teaspoon dried basil
In a bowl, combine the vinegar, salt and pepper; toss with beef. Cover and marinate for 30 minutes; drain.
Place flour in a bowl; add beef and toss to coat. In a skillet, cook beef in oil over medium heat for 15-20 minutes or until tender. Add remaining ingredients. Cover and simmer for 20-30 minutes or until the potatoes are tender, stirring occasionally.