Place the cubed butternut squash and diced carrots in the bottom of the crockpot.

Add chopped green beans and peas on top of the root vegetables.

Distribute the rinsed kidney beans evenly over the vegetables.

Sprinkle uncooked brown rice evenly across the bean layer.

Crumble lean ground chicken over the rice layer, breaking it into golf ball-sized chunks.

Slowly pour water around the sides of the pot, allowing it to soak through the layers without disturbing the arrangement.

Cover and cook on low for 6 hours.