Collard Greens | Northwest Kidney Centers

Ingredients

• 1 1/2 teaspoons olive oil
• 1/2 onion, chopped
• 2 teaspoons garlic, minced
• 1 large bunch collard greens, stems removed
• 1/8 teaspoon black pepper
• 1/2 teaspoon red pepper flakes
• 1 to 1 1/2 cups chicken broth, low-sodium, fat free
• 2 tablespoons vinegar