Best 5 Purple Potato Gratin Recipes

PURPLE POTATO, MUSHROOM AND FONTINA GRATIN

Steps:

• Preheat oven to 400 degrees F. Melt butter in heavy large skillet over medium heat. Add shallots and mushrooms and saute until tender, about 5 minutes. Season to taste with salt and pepper. Arrange half of mushroom mixture in bottom of 13x9 inch glass baking dish. Arrange half of potatoes over. Combine salt, pepper and nutmeg in small bowl. Sprinkle half of mixture over potatoes. Spoon remaining mushroom mixture over. Arrange potatoes over mushroom mixture. Sprinkle remaining salt mixture over. Combine cream and stock in large bowl. Pour over vegetables. Cover tightly with foil. Bake until vegetables are almost tender, about 45 minutes. Increase oven temperature to 450 degrees F. Uncover pan. Bake until juices thicken, about 10 minutes. Sprinkle with cheese. Bake until cheese melts and is golden brown, about 10 minutes. Cool gratin 15 minutes before serving.

PURPLE POTATO GRATIN

Steps:

• Slice the potatoes 1/4-inch thick.
• Melt the butter in a skillet over low heat. Add the onions and saute until almost translucent. Add the garlic just before onions are done. Stir in the cream and bring to a simmer. Add the salt along with most of the Cheddar and Parmesan.
• Preheat the oven to 450 degrees F.
• In a baking dish make multiple layers of sliced potatoes and cream sauce ending with a layer of cream sauce. Sprinkle with the remaining Cheddar, Parmesan, and panko.
• Bake the potatoes for 60 minutes. Cook's Note: Cooking time may be decreased by deep- frying the potato slices for 3 minutes and simmering the cheese sauce until the dish is ready to be assembled.

PURPLE-POTATO AND CRAB GRATIN

Steps:

• Preheat oven to 450°F. Brush bottom and side of a 3-quart gratin dish (about 15 by 10 by 2 inches) with olive oil. With flat side of a heavy knife lightly crush garlic and rub over bottom and side of dish.
• In a small bowl stir together cream and nutmeg, sea salt, and white pepper to taste. Pick over crab meat to remove any bits of shell and cartilage and divide into 3 portions. Peel potatoes and with a mandoline or other manual slicer cut crosswise into 1/8-inch-thick slices. Divide potatoes into 4 portions. In gratin dish evenly arrange 1 portion potatoes and top with 1 portion crab, spreading evenly. Season crab layer with sea salt and white pepper. Repeat layering with remaining portions of potatoes and crab, seasoning each crab layer and ending with potatoes. Pour cream evenly over gratin and press down on top layer of potatoes to briefly submerge them in cream.
• Bake gratin, covered with foil, in middle of oven 20 minutes. Remove foil and bake gratin until potatoes are tender and lightly browned, about 25 minutes more.

PURPLE POTATO GRATIN

Steps:

• Begin by making the gratin sauce. In a small pan place the butter and melt. Over medium heat add the flour and stir to combine, approximately one minute. Slowly whisk in the milk and stir until thickened. Add cheese and when melted remove pan from heat. Add salt and pepper to taste.
• Add the olive oil to a frying pan and heat. Add shallots and saute until slightly brown and caramelized. Remove from the pan and set aside. Place bacon in same skillet and cook through but do not let bacon get crispy. Remove from pan and cut into one inch pieces.
• Grease a gratin dish or shallow baking dish and add one half of the sliced potatoes. Sprinkle the shallots over the potatoes and then add the remaining potato slices. Pour the gratin sauce over the potatoes and spoon into visible cracks and crevices. Top with parmesan cheese and bacon. Bake for 40 minutes in a preheated 350 degree oven. Serve immediately.

PURPLE POTATO GRATIN

Steps:

• Grease a gratin dish or shallow baking dish. Add half of the sliced potatoes to the dish. Sprinkle the shallots over the potato layer. Add the remaining potato slices to the dish. Pour the gratin sauce over the top of the potatoes, spooning into any visible cracks and crevices. Top with parmesan cheese. As a final step, add the bacon over the top. Place into a preheated 350 degree oven for 40 minutes. --Allen, of Eating Out Loud