Stuffed Shells

Directions

1. 1
   Cook hamburger and chopped onion until well done.
2. 2
   Let cool. Mix together the hamburger, both cheeses and sour cream. Cook jumbo shells on medium heat just until shells are workable (able to stuff without breaking).
3. 3
   Do not cook until they are completely done. Remove from heat. Run under cold water so they stop cooking and do not stick together.
4. 4
   Stuff mixture into shells and put into a 13 x 9-inch pan.
5. 5
   Cover with spaghetti sauce.
6. 6
   Put into oven at 350°.
7. 7
   Cook until sauce begins to boil. Remove and eat.