1 lb ground beef; 1 packet taco seasoning; 1/2 cup water; 1 box jumbo pasta shells (12 oz) 1 cup salsa; 1 cup shredded cheddar cheese; 1 cup shredded Monterey Jack cheese ...

Combine in a bowl 1 cup of the sauce with the shredded cheese and mix. Pour the remaining cup of sauce into a greased casserole dish and set it aside. Preheat the oven to 350 degrees.