BEST SCALLOPED POTATOES AND HAM 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 375 degrees F.
• Add the butter and onions to a large skillet over medium heat and saute until starting to soften, 3 to 4 minutes. Sprinkle the flour over the onions and whisk them together. Continue cooking the onion/flour mixture until golden brown, about 2 minutes. Stir in the half-and-half and milk and whisk around, allowing the mixture to thicken; this will take 3 to 4 minutes. Add some pepper, stir the sauce, reduce the heat and keep warm.
• Slice the potatoes really thin using a mandolin or a really sharp knife, the thinner the better. Generously butter a 2-quart baking dish, then add half the sliced potatoes and half the diced ham. Sprinkle on half the cheese then pour on half the sauce from the skillet. Repeat with the rest of the ingredients, ending with a layer of cheese and sauce. Sprinkle extra pepper on top.
• Cover the dish with foil and bake it for 40 minutes, then remove the foil and bake until the cheese is golden brown and the sauce is bubbling, an additional 20 to 30 minutes. Sprinkle with chopped parsley if desired and serve it up.