Crispy Potato Hash
A proper hash isn't about soft pieces; it is about the contrast between a rigid, shatter-crisp exterior and a fluffy, steaming center. By managing the surface moisture and heat, you turn humble tubers into a breakfast staple that actually holds its own.
Patience is your primary ingredient
The urge to stir the potatoes too early is what leads to soggy hash. Leave them alone until the crust forms.
- 12-inch cast iron skillet
- spatula
- colander
What goes in.
- 1 lbRusset potatoes, scrubbed and cut into 1/2-inch cubes
- 3 tbspduck fat or neutral vegetable oil
- 1 tspkosher salt
- 1/2 tspcracked black pepper
- 1small yellow onion, finely diced
Rinse and Dry
After cubing the potatoes, soak them in cold water for ten minutes, then drain and pat them completely dry with a lint-free towel. Removing surface starch is the only way to ensure the cubes crisp rather than glue themselves together.
The method.
Prepare the potatoes
Rinse the cubed potatoes under cold running water until the water turns clear. Spread them on a towel and pat until bone-dry.
Heat the fat
Place your cast iron over medium-high heat and add the fat. Wait until it shimmers and begins to swirl easily, signaling it is ready for the potatoes.
The first sear
Add the potatoes in a single layer. Do not crowd the pan. Let them sit undisturbed for 6 to 8 minutes until the bottom side turns dark brown and releases easily from the iron.
Add aromatics
Turn the potatoes once, then sprinkle in the onions. The onions will soften and caramelize in the remaining fat as the second side of the potatoes browns.
Season and serve
Once the potatoes are brown on at least two sides and tender inside, toss with salt and pepper. Serve immediately while the edges remain brittle.
Other turns to take.
Spicy Chorizo Hash
Add 4 ounces of crumbled fresh chorizo to the pan during the final 5 minutes of cooking.
Herb-Forward Hash
Fold in two tablespoons of minced fresh rosemary and thyme just before pulling the pan from the heat.
When it doesn't go to plan.
Keep the potatoes cut to the same size so they finish cooking at the same rate.
If the pan looks dry during cooking, add another tablespoon of fat rather than turning the heat down.
Russets are preferred for their high starch content, which creates a better crust than waxy potatoes.
The ones that keep coming up.
Can I use butter?
Butter has milk solids that will burn at the high heat required for a crispy hash. Use clarified butter or ghee if you want that flavor.
Why did my potatoes stick to the pan?
The pan was likely not hot enough when the potatoes were added, or the potatoes were still damp from rinsing.