Kathys Potato Gratin Recipes

Steps:

• Preheat the oven to 400 degrees F.
• Add the cream and milk to a large saucepan over medium-low heat and bring to a gentle simmer. Add the nutmeg, a big pinch of salt and some pepper. Meanwhile, slice the potatoes on a mandoline to 1/8-inch thick. Place the potatoes in the warm cream mixture and simmer gently until the potatoes are two-thirds of the way cooked and the cream has thickened, about 15 minutes.
• Place a 9-by-12-inch flameproof gratin dish on the stove over low heat. Brush the bottom and the sides with the melted butter. Spread the garlic around the bottom of the dish. Cook just long enough to toast the garlic in the butter, 3 to 4 minutes. Add a layer of the potato mixture. Combine the Gruyere and Parmesan in a bowl, then sprinkle a third of the cheese over the potatoes. Repeat the layering 2 more times, finishing with the remaining cheese. Pick the thyme leaves and sprinkle over the top, mixing with last layer of cheese. Place the gratin dish on a rimmed baking sheet and bake until bubbly and golden, 45 to 50 minutes (see Cook's Note).

Steps:

• Put the potatoes in a pot and cover with the chicken broth. Bring to a low boil over medium-high heat. Reduce the heat to low, partially cover and simmer until the potatoes are fork-tender, 15 to 20 minutes.
• Preheat the oven to 375 degrees F. Coat a baking dish with nonstick cooking spray.
• While the potatoes are cooking, heat the butter in a skillet over medium heat. Add the shallots and cook until translucent and tender, 7 to 8 minutes. Stir in the garlic and cook an additional minute.
• Transfer the potatoes and chicken broth to a large mixing bowl. Add the butter mixture and half-and-half. Use a handheld electric mixer or a potato masher to mash the potatoes until smooth and creamy. Stir in the salt, 1 cup of the Gruyere and 1/2 cup Parmesan.
• Transfer the mixture to the prepared baking dish and top with the remaining 1 cup Gruyere and 1/2 cup Parmesan. (The dish can be prepared to this point, covered and refrigerated until ready to bake.)
• Bake until the cheese is golden and bubbly, about 30 minutes.

Steps:

• Preheat oven to 400°F Spray a shallow 2 qt baking dish with non-stick cooking spray and set aside.
• in a large nonstick skillet, heat the oil and butter over medium-low heat. Add the onions and garlic and cook until onions are soft and beginning to brown, about 15-20 minutes.
• Meanwhile, Place the potatoes in a large saucepan and cover with cold water. Bring to a boil and cook until potato slices are tender, about 10 minutes.
• Drain potatoes and spread a thin layer in the baking dish. Top with a third amounts of onion, cheese, thyme, salt, and pepper. Repeat layering twice. Pour milk gently over top and sprinkle with panko and then paprika.
• Bake 20-25 minutes or until potatoes are lightly browned.