Taco Pasta Salad


2 cups uncooked spiral pasta
1 pound ground beef
1 envelope taco seasoning
3 cups shredded lettuce
2 cups halved cherry tomatoes
1 cup shredded cheddar cheese
1/2 cup chopped onion
1/2 cup chopped green pepper
1/2 cup Catalina salad dressing
Tortilla chips

Cook pasta according to package directions. Meanwhile, in a large skillet, cook beef over medium heat until no longer pink; drain. Stir in the taco seasoning; cool. Drain pasta and rinse in cold water; stir into meat mixture. Add the lettuce, tomatoes, cheese, onion, green pepper and dressing; toss to coat. Serve with tortilla chips.