Kale Sweet Potato Gratin Recipes

Steps:

• Preheat the over to 400°F Rub the inside of a 8"x8" baking dish with 1 tablespoon of the butter.
• Combine garlic, kale, potatoes, half-and-half, cinnamon, nutmeg and remaining 4 tablespoons butter in a pot; stir. Season with salt and pepper and taste the creamy liquid-it should be seasoned generously. Bring to a boil over medium-high heat while stirring the mixture. After 8-10 minutes the potatoes will be a little tender, and their starch will have thickened the liquid considerably.
• Transfer the mixture to the prepared dish; smooth the top as much as possible. Cover the gratin with cheddar and bake until deeply golden brown, about 20-30 minutes. Let gratin cool and set a little before serving.

Steps:

• Preheat oven to 350°. Butter a 2-quart shallow baking dish.
• Wash, derib and coarsely chop the kale.
• Place in a pot with a little bit of water and steam until almost tender, 5 minutes or so. Check to make sure it's not burning.
• Peel and cut potatoes and onions into 1/8-inch thick rounds.
• If desired, saute onions until lightly browned. It gives more flavor, I think.
• Drain kale and let stand until cool enough to handle. Press out excess water.
• Build up alternating layers of potatoes, onions and kale (two layers each) in baking dish, beginning and ending with potatoes and dotting each onion layer with butter, minced tarragon, salt, pepper and garlic powder.
• Pour half-and-half over top, cover and bake in oven until potatoes are tender and almost all liquid is absorbed, 30-45 minutes.
• Place under broiler, if desired, to brown the top.