Slow Cooker Chicken, Broccoli and Rice Casserole with Small Onion, Long Grain Brown Rice, Boneless, Skinless Chicken Breasts, Garlic Powder, Dried Thyme, Salt, Pepper, Low Sodium Chicken Broth, Water, Broccoli, Plain Greek Yogurt, Grated Parmesan Cheese, Cheddar Cheese.