Amazingly Simple Tomato Sauce

Name: Amazingly Simple Tomato Sauce
Ingredients: 2 teaspoons olive oil; 0.5 cup minced onion; 2 cloves garlic, crushed; 1 (28 ounce) can crushed tomatoes; 2 (6.5 ounce) cans canned tomato sauce; 2 (6 ounce) cans tomato paste; 0.5 cup water; 2 tablespoons white sugar; 2 tablespoons chopped fresh parsley; 1.5 teaspoons dried basil; 1 tablespoon salt; 1 teaspoon Italian seasoning; 0.5 teaspoon fennel seeds; 0.25 teaspoon ground black pepper