Preparation / Directions:
1. Heat oven to 350 degrees. Heat oil in 12-inch skillet over medium heat. Cook onion in oil, stirring occasionally, until tender. Stir in flour. Cook, stirring frequently, until light brown. Stir in sour cream and chilies; heat until just warm. Remove from heat; stir in 2 cups of the cheese.
2. Spoon about 1/4 cup of the shredded beef onto center of each tortilla. Top with 1/4 cup cheese mixture; sprinkle with about 1 tablespoon of the cilantro. Roll tortilla around filling. Place seam side down in ungreased rectangular baking dish, 13x9x2 inches. Mix tomato sauce, picante sauce and lime juice; pour over tortillas.
3. Cover and bake 15 minutes. Sprinkle with remaining 1 cup cheese and remaining cilantro. Bake uncovered about 5 minutes or until cheese is melted. Serve with additional sour cream if desired.