Cheesy Pasta Bake

1 lb lean ground beef
8 oz penne noodles (we used the tri-color kind)
3 cups tomato sauce
1/2 cup Italian blend cheese
1/2 cup mozzarella cheese

Preheat oven to 350. 
Brown the ground beef over high heat, drain.
While the beef is cooking, boil the pasta according to package directions. 
Add the tomato sauce to the ground beef, and simmer over low heat for 5 minutes.
Drain the pasta and stir into the meat sauce. 
Layer half of the pasta mixture in a small baking dish. Top with 1/4 cup of each cheese. 
Layer the second half of the meat sauce, and top with the remaining cheese.
Bake at 350 for 8-10 minutes, broiling for the last 2 minutes.