Eggplant Spaghetti Sauce

Name: Eggplant Spaghetti Sauce
Prep time: 15 min
Cook time: 3 h
Total time: 3 h 15 min
Yield: 6-8 serving(s)
Ingredients: 28 ounces crushed tomatoes; 14 ounces diced tomatoes; 6 ounces tomato paste; 1 medium eggplant, diced; 1 medium onion, diced; 1 lb portabella mushroom, sliced in quarters; 1 (8 ounce) box frozen spinach, thaw and squeeze water out; 5 garlic cloves, chopped; 2 tablespoons sugar; 2 teaspoons basil; 2 teaspoons oregano; 1 teaspoon salt; 3 tablespoons extra virgin olive oil; 1 teaspoon dry crushed red pepper