Elise Bauer

olive oil

yellow onion, finely chopped (about 1 1/2 to 2 cups)

garlic, minced (about 2 teaspoons)

Italian sweet sausage (or one 7 to 8 inch link)

 Italian hot and spicy sausage (or one 7 to 8 inch link)

 large (28 oz, 794 g) can of whole peeled tomatoes

 lb (16 oz, 450 g) spaghetti pasta

Salt

Freshly grated Parmesan cheese