– Italian sausage – Olive oil – Onion – Garlic – Tomatoes
Toss spiralized zucchini with 1 teaspoon salt. Allow draining in a colander while the sauce is prepared, about 30 minutes.
Heat olive oil in a large saucepan or medium skillet over medium-high heat. Add onion and cook, stirring occasionally until softened, about 3 minutes. Stir in garlic.
To the onion, add browned Italian sausage, diced tomatoes, tomato sauce, tomato paste, remaining salt, basil, and pepper. Bring to a boil and reduce heat. Simmer for 10 to 15 minutes.