Slow Cooker Marinara Sauce

Ingredients

• - 2 tablespoons olive oil
• - ¼ cup finely chopped onion
• - 3 tablespoons minced garlic
• - 3 (14.5 ounce) cans tomato sauce
• - 1 (6 ounce) can tomato paste
• - 1 tablespoon red wine
• - 1 tablespoon balsamic vinegar
• - 1 tablespoon ground basil
• - 1 teaspoon salt
• - 1 teaspoon ground black pepper
• - 1 teaspoon dried cilantro
• - 1 teaspoon chili powder
• - 1 teaspoon ground paprika
• - 1 teaspoon ground oregano
• - 2 large bay leaves
• - 1 pinch white sugar
• - 1 pinch ground cinnamon