Slow-Cooker Curried Chicken With Ginger and Yogurt

boneless, skinless chicken thighs, boneless skinless

Garlic

Onion, medium

Scallions

Tomato paste

White rice, long-grain

Curry powder

Kosher salt and black pepper

Cumin, ground

Whole-milk greek yogurt, plain

Tablesppon grated fresh ginger