Easy Chicken & Rice Crockpot Casserole

1 c long grain rice, uncooked (I use garden harvest rice - can get at Walmart)
3 c water
2 tsp chicken boullion granules (I use the paste from Costco)
10 3/4oz can cream of chicken or cream of mushroom soup
16oz bag frozen broccoli
2 c chopped cooked chicken (I didn't pre-cook mine)
1/4 tsp garlic powder
1 tsp onion salt
1 c grated cheddar cheese

Combine all ingredients in slow cooker. Cook on high 3-4 hours. Note: If casserole is too runny, remove lid from slow cooker for 15 minutes while continuing to cook on high.

Recipe Submitted by Marsha Neeley (recipe exchange)