Cook sausage, ground beef, onion, and garlic in large dutch oven over medium heat until browned. Drain excess grease.
1 pound sweet Italian sausage, 1 pound lean ground beef, 1 medium onion, 6 cloves garlic
Add crushed tomatoes, tomato paste, tomato sauce, and water.
28 ounces crushed tomatoes, 12 ounces tomato paste, 15 ounces tomato sauce, 1/2 cup water
Add sugar, basil, fennel seeds, Italian seasoning, oregano, salt, pepper, and 2 tablespoons of the parsley.
1 Tablespoon sugar, 1/2 cup chopped fresh basil, 1 teaspoon Italian seasoning, 1 teaspoon fennel seeds, 1 teaspoon ground oregano, 1 1/2 teaspoons kosher salt, 4 Tablespoons chopped fresh parsley, 1/4 teaspoon ground black pepper
Reduce heat, cover, and simmer for 1 1/2 hours, stirring occasionally.