Sausage, Ricotta, and Spinach Stuffed Pasta Shells

Italian sausage, ground

Garlic powder *see note

Oregano, dried

Parsley, dried

Eggs

large jar Spaghetti sauce

package Pasta shells, jumbo

Mozzarella cheese

Ricotta or cottage cheese

Parmesan (grated or shredded is fine)

Spinach (rough chopped and stems removed if you prefer)