Braised Kale

1 tablespoon olive oil
2 cups thinly sliced onions
1 teaspoon salt
12 turns freshly ground black pepper
1/2 teaspoon red pepper flakes
2 tablespoons minced garlic
8 cups (firmly packed) torn and stemmed kale pieces
2 cups Basic Chicken Stock
Splash cider vinegar

Heat the oil in a large skillet over high heat. Add the onions, salt, pepper, and red pepper flakes and stir-fry for 2 minutes. Add the garlic, kale, and stock and cook, stirring occasionally, for 8 to 10 minutes; add a splash of cider vinegar in the last minute of cooking. Remove from the heat. Serve immediately.

From Emeril Lagasse