Kale and Potato Soup with Turkey Sausage

INGREDIENTS

1 lb

Turkey or chicken sausage

peeled and cut into 4-inch pieces 1 1/2 pound boiling potatoes

4 cloves

Garlic, slices thin

1 lb

Kale

Onion

2 cups

Chicken broth or homemade stock, canned low-sodium

1/4 tsp

Black pepper, fresh ground

1 pinch

Red-pepper flakes, dried

1 1/2 tsp

Salt

1 tbsp

Cooking oil

1 qt

Water