For more recipes from The Gourmet RD, Click here. Ingredients:2 Tbsp. oil1 medium yellow onion, peeled and diced2 lbs. boneless skinless chicken thighs, diced3 cups fresh spinach3–4 cloves garlic, peeled and minced2-inch piece fresh ginger, peeled and minced2 Tbsp. garam masala1/2 Tbsp. ground turmeric2 tsp. kosher or sea salt1/2 tsp. ground black pepper1/4 tsp. ground cayenne pepper2 (15 oz. ) cans chickpeas, rinsed and drained1 (15 oz. ) can petite diced tomatoes, drained1 (8. 25 oz.