HOW TO MAKE SCALLOPED POTATOES RECIPES

Steps:

• Preheat oven to 350 degrees. Butter a large casserole dish. Heat butter in a large skillet. Add onions and cook for 1 to 2 minutes, or until they start to turn translucent. Add ham and cook for 3 to 4 minutes until thoroughly heated. Remove from heat and set aside.  Combine half-and-half and cream in a microwave-safe container and nuke for a minute or so, until no longer cold. Whisk in flour and black pepper until totally combined. Set aside. (You may add salt, but cheese and ham are salty, so add sparingly.) Combine the two grated cheeses. Set aside. Using a mandoline or slicer, slice potatoes into 1/8-inch slices (very thin.) Layer 1/3 of the potato slices in the buttered casserole dish. Sprinkle on 1/3 of the ham/onion mixture, then 1/3 of the cheese, then pour on 1/3 of the cream mixture.  Repeat this twice more, ending with a sprinkling of cheese and a pouring on of the rest of the cream mixture. Cover dish with foil and bake for 40 minutes. Remove the foil and bake for an additional 20 minutes at least, or until bubbly and hot.  Cut into squares and serve. Sprinkle on chopped parsley if you'd like! (Note: To speed along the process a bit, you may boil sliced potatoes for 3 to 5 minutes before assembling the casserole. Just drain and slightly cool before assembling.)

Steps:

• Preheat the oven to 350 degrees F. Grease an 8-inch square baking dish with unsalted butter.
• Peel the potatoes and cut them into 1/8-inch-thick slices using a mandoline or sharp knife.
• Add the sliced potatoes, heavy cream, whole milk, 2 tablespoons butter, garlic, thyme, 1 1/2 teaspoons salt, 1/2 teaspoon pepper and the nutmeg to a medium saucepan. Bring to a simmer over medium heat and cook, stirring occasionally, until the potatoes are tender and almost cooked through but still hold their shape, about 5 minutes. (They should not be soft and falling apart.) Remove the saucepan from the heat.
• Add the Gruyere and Parmesan, stirring gently to combine. Pour the potato mixture into the prepared baking dish. Bake until the top is light golden brown and the potatoes are cooked through and tender, about 45 minutes. Let rest for 10 minutes before serving.