Sauteed Kale - Slender Kitchen

Ingredients

• 2 bunches Lacinato kale (remove stem and roughly chop)
• 1 tbsp olive oil
• 4 garlic cloves, smashed
• 1/8 tsp red pepper flakes (optional or to taste)
• 1/4 cup vegetable broth (or water)
• 1 tbsp red wine vinegar (or balsamic)
• Salt and pepper