TEX-MEX PASTA BAKE (from Melanie’s Kitchen)
Cook penne according to directions and drain.
Cook ground beef and onion in a large skillet. Drain off fat, then add chili powder, diced tomatoes, tomato sauce, salsa and chilies, and cook for about 5 minutes.
Toss pasta and sauce together and spoon into a 13×9-in. baking dish. Top with the cheese and bake at 350 degrees for 20 minutes, then serve.