Slow-Cooker Spaghetti Sauce

Ingredients

• 2 cans ( 14.5 oz size ) whole or stewed tomatoes
• 2 cans ( 15 oz size ) crushed tomatoes
• 3 cans ( 8 oz size ) tomato sauce
• 2 cans ( 6 oz size ) tomato puree
• 1 cup diced white onion
• 2 TB Garlic Powder ( or fresh garlic if you have it )*
• 1 TB salt*
• 2 tsp fresh cracked black pepper*
• 3 TB Italian Seasoning ( or equal parts dried basil, rosemary, parsley )*