1/2 tsp. freshly ground black pepper
1 cup frozen green peas
2 tbsp. all-purpose flour
8 oz. whole-wheat gnocchi
5 cups unsalted chicken stock
1 tbsp. chopped fresh thyme
1 tbsp. chopped fresh rosemary
1 cup chopped carrot
1 cup chopped celery
1 1/2 cups chopped red onion
1/2 tsp. kosher salt, divided
12 oz. skinless, boneless chicken thighs
1 tbsp. olive oil