Best Beef Lasagna

INGREDIENTS (Nutrition)
* 1 pound sweet Italian sausage
* 3/4 pound lean ground beef
* 1/2 cup minced onion
* 2 cloves garlic, crushed
* 1 (28 ounce) can crushed tomatoes
* 2 (6 ounce) cans tomato paste
* 2 (6.5 ounce) cans canned tomato sauce
* 1/2 cup water
* 2 tablespoons white sugar
* 1 1/2 teaspoons dried basil leaves
* 1/2 teaspoon [...]