Name: Slow Cooker Green Bean Casserole
Prep time: 10 min
Cook time: 180 min
Total time: 190 min
Yield: 10
Ingredients: 4 (14.5 Ounce) Cans of Green Beans, (Drained); 2 (10.5 Ounce) Cans Cream of Mushroom Soup; 1/3 Cup Sour Cream; 3/4 Cup Milk; 1/2 Teaspoon Salt; 1/2 Teaspoon Pepper; 1/2 Teaspoon Garlic Powder; 1/2 Cup Shredded Cheddar Cheese; 1/4 Cup Shredded Parmesan Cheese; 1 6 Ounce Can French Fried Onions