1 Mandolin This is essential for getting your potatoes sliced super thin, which is what this dish requires.
Candy Thermometer
Dutch Oven Or other deep pot
Loaf Pan
Ingredients
2-3Yukon Gold PotatoesMedium to large in size
1/4cupOlive OilOr other fat like duck fat or butter
2cupsAvocado OilOther oil with a high smoke point will work as well
1 1/2tspSaltPlus more as needed
SteakThis is optional, but it makes for a great dinner. I recommend a filet or a strip.
Dipping Sauce Also optional, but an aioli or other dip makes for a great accessory to the potatoes
Flakey SaltLike Maldon, to hit the potatoes with post-fry. This is optional - you can use whatever salt you have to finish.
Instructions
Preheat oven to 250F. Peel potatoes and slice very thin with a mandolin slicer. Toss in a bowl with 1/2 cup olive oil (or fat of choice) and 1 1/2 tsp salt (plus more, as needed).
Layer potatoes in a tight stack in a parchment-lined loaf pan. Cover with another sheet of parchment and bake for 3 hours.
Remove from oven, weigh down the top of the parchment-topped potatoes evenly with cans or other heavy kitchen objects. Refrigerate for 12 hours (I allow this part to take place overnight). Remove weights and parchment and carefully invert potatoes onto a cutting board.
Cut the potatoes into even 1" stacks and then cut all of those evenly in half.
Heat oil in a dutch oven or pot with high walls over medium high heat. When the heat reaches about 375F, carefully drop in potatoes one at a time until a few are in the pot. Fry, turning occasionally, until potatoes are golden all over but not burnt - 3-5 minutes (keep an eye on them!).
Remove from oil, hit them with a good sprinkle of salt and allow them to cool on a rack set over a baking sheet. Repeat process with remaining potatoes.
While your potatoes are frying, prepare your steak of choice. I chose a filet and salted it all over and allowed it to sit at room temperature for 40 minutes before cooking it. I season with pepper and then sear it off for about 6-7 minutes, flipping occasionally, until I've reached a nice medium rare.
Slice up and serve the steak along side the potato stacks with dipping sauce of choice and perhaps a drizzle of chili crisp, herbed butter or chimichurri on your steak.
Nutrition Facts
15 Hour Potatoes and Steak
Amount Per Serving
Calories 1148Calories from Fat 1107
% Daily Value*
Fat 123g189%
Saturated Fat 14g88%
Polyunsaturated Fat 16g
Monounsaturated Fat 87g
Sodium 877mg38%
Potassium 358mg10%
Carbohydrates 15g5%
Fiber 2g8%
Sugar 1g1%
Protein 2g4%
Vitamin A 2IU0%
Vitamin C 17mg21%
Calcium 11mg1%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.