Taco Casserole

1 pound ground beef
1 can (15ounces) chili beans in sauce, undrained
1 can (8 ounces) tomato sauce
2 Tablespoons taco sauce, picante sauce or salsa
2 to 4 teaspoons chili powder
1 teaspoon garlic powder
2 cups coarsely broken tortilla chips
1 cup sour cream
8 medium green onions, sliced
1 medium tomato, chopped
1 cup shredded cheddar cheese
shredded lettuce and additional taco sauce if desired.


Heat oven to 350 degrees. Brown beef over medium heat until done. Drain. Stir in beans, tomato sauce, taco suace, chili powder and garlic powder. Heat to boiling. Place tortilla chips in ungreased 2 quart casserole. Top with beef mixture. Spread with sour cream. Sprinkle with onions, tomato and cheese. Bake uncovered 20 to 30 minutes or until hot and bubbly. Arrange additional tortilla chips around edge of casserole if desired. Serve with lettuce and taco sauce.