What to make with potatoes and onions

Potatoes and onions is the foundation of half the world's home cooking. Hashes, gratins, frittatas, soups — built fast, comforting every time. Built by a working chef.

Four ways to cook potatoes and onions tonight

  1. Crispy potato and onion hash. Parboil cubed potatoes 5 minutes, drain, fry hard with sliced onions in oil and butter until both crust deep brown.
  2. Spanish tortilla. Slowly poach sliced potatoes and onions in olive oil, mix with eggs, set in a skillet, flip halfway.
  3. Potato leek soup. Sweat onions and leeks in butter, add potatoes and stock, simmer 20 minutes, blend smooth, finish with cream.
  4. Roasted potatoes and onions with herbs. Toss in olive oil with rosemary, roast at 425°F for 35 minutes, finish with sea salt and lemon zest.

The one thing chefs do that home cooks skip

for hash, parboil the potatoes first — that pre-cook is what gets you a creamy interior and a crispy exterior in the same pan.

If you've also got…

Add one of these and the dish levels up: lemon, fresh herbs, parmigiano, anchovy paste, chili crisp, soy sauce, butter, or a fried egg. The chef behind NowCook keeps every one of those in the kitchen for exactly this kind of pivot.

Let NowCook build the recipe.

Tell NowCook you have potatoes and onions. Add a few pantry staples. It builds a step-by-step recipe in 12 seconds — with substitutions for whatever you're missing. $9/month or $72/year ($6/mo effective, save $36/yr). 14-day free trial. No credit card required.

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Frequently asked questions

Can NowCook build a recipe just from potatoes and onions?
Yes. Type in any two or more ingredients you have on hand and NowCook builds a real recipe — with substitutions if you're missing common pantry items like salt, oil, or garlic. 14-day free trial, no credit card required.
What if I only have potatoes and onions and nothing else?
NowCook works with whatever's in your kitchen. The recipe will assume basic pantry staples (salt, pepper, oil, a fat, an acid) — if those aren't on hand, the app will note it and adjust.
Does NowCook handle dietary restrictions?
Yes. Set your diet once (gluten-free, vegetarian, vegan, low-carb, high-protein, dairy-free) and every recipe respects it.
How much does NowCook cost?
$9 per month or $72 per year (a $36 yearly savings — works out to $6 effective per month). 14-day free trial. No credit card required to start.

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