Spread 2 tblsps of sauce in the bottom of a 9x13 pan.
Combine first 8 ingredients together in a bowl.
Take shells and stuff with the meat mixture.(I find it easier to use pastry bags filled with the meat mixture to stuff the shells or you can cut the end of a sandwich baggie and stuff them that way. Less messy and much faster.).
Place shells in pan and pour remaining sauce of shells.
Bake at 350 for 45 minutes, remove from the oven and top with mozzeralla cheese. Return to oven and bake and additional 15 minutes.
Remove and enjoy.
Goes wonderfully with a tossed salad and garlic bread.