10 oz penne pasta
1 lb ground beef
1 cup chopped onion
2 tbsp chili powder
1 14.5oz can diced tomatoes
1 8oz can tomato sauce
1 cup salsa
1 7oz can diced green chilies, drained
2 cups shredded mexican cheese
Cook pasta according to package directions; drain
Cook meat and onion in large skillet; drain. Add chili powder, undrained tomatoes, tomato sauce, salsa and chilies. Cook 5 minutes.
Toss pasta and sauce. Spoon into 13x9 baking dish. Top with cheese. Bake at 350 for 20 minutes.