Potato and Egg Breakfast Hash

Cast iron skillet of crisp potato hash with a fried egg on top

A hash is less a recipe than a method for clearing the refrigerator. The potato and the egg are the structure, and everything else in the pan is whatever needs using. Half a cup of roasted vegetables from Sunday, the last two tablespoons of shredded cheese, a few ounces of cooked meat: none of that is enough to be a meal on its own, and all of it disappears into a hash without anyone noticing it was a remainder.

The part worth getting right is the potato. Most home hashes come out soft because the pan is crowded and the potatoes steam instead of browning. Cooking them covered first to get them tender, then uncovered and undisturbed to build a crust, solves it.

The eggs go in last, into wells pushed through the potatoes rather than into a separate pan. The hash holds the heat, the whites set against the hot skillet, and there is one pan to wash instead of two. Covering the pan for the final two minutes sets the tops without any flipping.

Cast iron skillet of crisp potato hash with a fried egg on top

Potato and Egg Breakfast Hash

Crisp-edged potatoes and onion with eggs cooked right in the pan, built around whatever leftovers are already in the fridge — a one-skillet breakfast that costs about what a potato costs.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Course Breakfast
Cuisine American
Servings 1 serving

Ingredients
  

  • 1 medium russet or Yukon gold potato diced into 1/2-inch cubes
  • 1 teaspoon vegetable oil
  • 1/4 onion diced
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 large eggs
  • 1/2 cup leftover cooked vegetables chopped, optional
  • 1/4 cup cooked meat chopped, optional
  • 2 tablespoons shredded cheese optional

Instructions
 

  • Heat the oil in a skillet over medium heat. Add the diced potato in a single layer and season with the salt and pepper.
  • Cover the pan and cook for 8 minutes, stirring once halfway through, until the potatoes are tender through the middle.
  • Uncover, raise the heat slightly, and let the potatoes sit undisturbed for 3 to 4 minutes until the undersides are golden and crisp. Stir once and give them another 2 minutes.
  • Add the onion and cook for 3 minutes more, until softened and lightly browned at the edges.
  • Stir in any leftover vegetables or cooked meat and cook just long enough to heat them through, about 2 minutes.
  • Push the hash aside to make one well per egg. Crack the eggs into the wells and season with a pinch of salt.
  • Cover the pan and cook for 3 to 5 minutes, until the whites are set and the yolks are as firm as you like them.
  • Scatter the cheese or herbs over the top and serve straight from the skillet.

Notes

This is the best breakfast there is for small amounts of leftovers. A half cup of anything cooked is enough to change the dish, and none of it has to match.
Buy potatoes in a 5 or 10 pound bag rather than loose. The per-pound price is usually half, and stored in a cool, dark place away from onions they keep for weeks.
Russets crisp harder, Yukon golds hold together better. Either is correct.
Cold leftover baked or roasted potatoes are ideal here and cut the cook time roughly in half. Skip straight to the browning step.
To feed more than one, use a larger skillet and keep the potatoes in a single layer. Doubling the quantity in the same pan produces steamed potatoes, not crisp ones.
No cheese and no meat is a complete breakfast. The egg carries the protein on its own.
Keyword breakfast hash, budget-friendly, one pan meal, potato
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Mary

Frugal Gastronomy was born out of Mary’s creative mind (and stomach). The desire to eat restaurant quality food at a lower price point at home.

She has the motivation and unique ability to crave something, look up some recipes out there, and modify them to taste even better.

She has the ability to eat something at a restaurant and think about how it could have been better, then come home and recreate it with her twist.

She also has the uncanny ability to find a deal and shop the sales so we have the ingredients at home so when she craves something, she doesn’t need to run out and pay full price or even “Overpay” for convenience.

She started this blog and her website to pass on this knowledge on to other foodies to enjoy……