How to Make It
Heat a large skillet over medium-high heat. Add the oil and then stir in the onions and garlic. Cook for about 2 minutes or until the onions are soft.
Add the chicken, stirring occasionally until the chicken is lightly browned and nearly cooked through, 3 to 5 minutes. Stir in the kale and cook for 2 to 3 minutes or until the kale is softened.
Stir in the lemon zest, lemon juice, brown sugar and smoked paprika. Season with salt and pepper and serve warm.