Ingredients
1 beef flank steak (1-1/2 pounds)1 tablespoon canola oil1 large onion, sliced1/3 cup water1 can (4 ounces) chopped green chiles2 tablespoons vinegar1-1/4 teaspoons chili powder1 teaspoon garlic powder1/2 teaspoon sugar1/2 teaspoon salt1/8 teaspoon pepper
Preparation
In a skillet, brown steak in oil; transfer to a 5-qt. slow cooker. In the same skillet, saute onion for 1 minute. Gradually add water, stirring to loosen browned bits from pan. Add remaining ingredients; bring to a boil. Pour over the flank steak. Cover and cook on low until the meat is tender, 4-5 hours. Slice the meat; serve with onion and pan juices.