Chicken, Mushroom, and Brown Rice Slow Cooker Casserole

READY IN: 7hrs 15mins
Recipe by ClarkeCC

A fabulous slow cooker meal that’s easy enough for a casual weeknight meal and tasty enough for a weekend gathering.

Top Review by alsmith43123

I really enjoyed this recipe! I did a few things differently based on my family's needs, but I loved this as a base, healthy recipe! I added half of a medium-sized chopped onion, didn't have any leeks to used, so omitted those (but would love to use them in the future!), and after I browned the chicken breasts in the pan (with garlic powder, salt, and pepper), I chopped it into bite-sized pieces. I also used jarred mushrooms as I didn't have any fresh on hand. Yummy!

Ingredients Nutrition


  1. Coat a large nonstick skillet with cooking spray; warm over medium heat. Add the chicken thighs and brown, turning once, about 6 minutes; set aside.
  2. Combine the remaining ingredients in a 5- to 6-quart slow cooker; nestle the chicken thighs in the mixture. Cover and cook on low for 7 hours. Yields 1 chicken thigh and about 2/3 cup rice-vegetable mixture per serving.

Join the Conversation

  • all
  • reviews
  • tweaks
  • q & a