Doug's lasagna

olive oil
1 onion
3 small jars Prego (or 1 large and one small)
1 container ricotta cheese
1 container cottage cheese
about 3/4 pound mozzarella
1/4 cup grated Parmesan
1 egg
1 Tbsp Italian seasoning
3 large cloves garlic
1 pound sausage
1 box frozen spinach
2 boxes lasagna noodles uncooked (you'll have some leftover)

Preheat oven to 350. Oil the pan. In a large sauce pan, cook onion and sausage till done, when almost done, add garlic.
Mix ricotta, cottage cheese, egg, Italian spice,parmesan, and 1 cup grated mozzarella
Put some sauce in bottom of pan and then a layer of noodles (uncooked), then the meat layer, sauce, a layer of noodles,  spinach, noodles, and more sauce, and top with  grated mozzarella.
Bake in 350 over about 90 min. 
Makes a ton,  enough for 10 if you cut large portions.