Cheesy Potato And Kale Gratin With Rye Croutons Recipes

Steps:

• Thinly sliced the potatoes, roughly ¼-inch (5mm) thick.
• Remove stems from kale and cut into ¾ inch-1 inch (2 cm) pieces.
• For the Béchamel sauce, add butter and garlic to a saucepan on medium heat and sauté until aromatic.
• Add flour and mix until mixture browns slightly.
• Add milk, salt, and pepper and simmer on low heat until mixture thickens.
• In a medium-sized oven dish, lay a hefty bed of kale adding olive oil, salt, and pepper and gently mixing.
• Starting from one side layer your potatoes across the kale covering the entire dish.
• Gently press the potatoes and kale mixture down to make more room in the dish.
• Drizzle half of the Béchamel sauce across all of the potatoes.
• Repeat the process and add another layer of kale, olive oil, salt, pepper, and potatoes and cover with remaining sauce.
• Garnish to taste with parmesan, Gruyère, and bread crumbs
• Bake at 350°F (180°C) for 30 minutes covered. Remove cover and bake an additional 30 minutes.
• Enjoy!

Steps:

• Arrange a rack in center of oven; preheat to 350ºF. Arrange bread slices on a rimmed baking sheet and bake, flipping once halfway through, until dry and lightly toasted, 15-20 minutes. Let cool. Transfer to a resealable plastic bag and break into irregular, 1/2"-1" pieces. Transfer to a medium bowl; set aside.
• Meanwhile, wash and spin-dry kale, then layer between paper towels or a large clean kitchen towel and pat dry.
• Mix Gruyère and Parmesan in a medium bowl. Shingle one-quarter of potatoes in 3 or 4 rows, slightly overlapping, in bottom of baking dish. Sprinkle with one-quarter of thyme, 1/4 tsp. salt, and 1/8 tsp. pepper. Top with 2 cups kale and one-quarter of cheese mixture. Repeat 2 more times. Shingle remaining potatoes over cheese; top with 1/4 tsp. salt, 1/8 tsp. pepper, and remaining thyme. Reserve remaining kale and cheese.
• Stir cream, garlic, 1/4 tsp. salt, and 1/8 tsp. pepper in a liquid measuring cup. Pour evenly over potatoes.
• Bake gratin 40 minutes. Cover with foil and continue to bake until cream is bubbling and thick and potatoes are tender when pierced with a paring knife, 35-45 minutes more.
• Meanwhile, toss reserved croutons with 2 Tbsp. oil in a medium bowl. Toss remaining kale with remaining 1 Tbsp. oil. Top gratin with kale, remaining cheese, then croutons, allowing kale pieces to peek through. Bake gratin until croutons are golden brown and exposed kale edges are well-crisped, about 15 minutes more. Let cool at least 10 minutes before serving.
• Do Ahead
• Bread can be toasted 3 days ahead. Store in an airtight container at room temperature. Kale can be torn, washed, and patted dry 3 days ahead. Wrap in paper towels, place in a resealable plastic bag, and chill.
• Gratin can be made 1 day ahead. Let cool, then wrap tightly in plastic and chill. Bring to room temperature, cover with foil, and warm in a 300ºF oven until heated through, 15-20 minutes. Uncover and continue to warm to re-crisp croutons and exposed kale edges, about 5 minutes.

Steps:

• Preheat the oven to 375 degrees F.
• Melt the butter in a large saucepan over medium heat. Add the onions, then season with salt and cook until the onions are soft and very aromatic, 5 to 7 minutes. Add the garlic and cook for another 2 to 3 minutes. Whisk in the flour and cook until the roux is the consistency of wet sand, 3 to 4 minutes. Whisk in the milk, bring to a boil and cook for 5 to 6 minutes. Turn off the heat and whisk in the mustard and cheeses. Season with salt to taste to make sure it is delicious!
• Place a quarter of the potatoes in the bottom of a 9-by-13-inch baking dish. Ladle a quarter of the cheese sauce evenly over the potatoes. Repeat this process 3 or 4 more times with the remaining potatoes and sauce, pushing down the potatoes between each layer and topping with the sauce. Place the baking dish on a sheet tray lined with foil. Bake, rotating the dish halfway through, until the potatoes are soft when poked with a fork, 50 to 60 minutes. Tent with foil if the top is getting too brown.
• Let sit for 15 to 20 minutes before serving.
• Hot cheesy potatoes!