A tray of craggy, golden potatoes has a way of disappearing before it reaches the serving bowl. For crispy smashed potato salad, those rough edges are the whole point. Boil small potatoes until tender, flatten them, roast until browned, then fold them into a cool yogurt dressing with cucumber, scallion, and dill just before serving.
Treat the dressing as the final step, and let the roasted edges have their moment.
Crispy smashed potato salad starts before the oven
Choose small potatoes of a similar size, preferably baby gold or red potatoes. The skins help hold each flattened piece together, while the exposed flesh creates the rough surface that browns. A huge potato can be roasted too, but it will not behave like a small, spoonable piece in this salad.
- Start the potatoes in cold water so the centers have time to cook as the water heats. Keep the simmer gentle enough that their skins do not split everywhere.
- Check with a fork or thin knife. It should enter the center without a hard stop; an undercooked potato fights back when you try to flatten it.
- Drain thoroughly and let steam escape before smashing. Surface water works against browning, and wet potatoes slide around under the glass.
- Press rather than pound. Aim for about half an inch thick, keeping enough middle to stay soft while creating thinner, crispable edges.
This older viral format is still appearing in updated recipe coverage, including Mallory Brown’s smashed potato salad. Here, a cucumber-and-dill dressing makes it a fresh-tasting side rather than a heavily coated bowl.
Roast for color, then give the tray a short rest
A pale potato may be cooked, but it is not the texture this salad promises. Spread the smashed pieces across two sheets if necessary, coat them with the measured oil, and leave visible gaps. I would rather wash another pan than crowd the potatoes into a soft, steamy layer.
- Brush oil across the uneven tops and underneath each potato. A dry patch can stay leathery instead of developing a pleasant browned edge.
- Rotate the sheets if one side of your oven colors faster. Watch the thinnest fragments; they can be ready before the larger pieces.
- Wait for a golden surface and crisp-looking edges. The exact time changes with potato size, thickness, pan material, and the oven.
- Let the potatoes cool briefly on the tray, uncovered. Covering them traps their own steam and softens the surface before the salad is assembled.
Do not chase crunch by burning the smallest bits. Lift any deeply browned loose fragments first, then give the larger pieces a few more minutes if needed. When cool enough to handle, break oversized pieces into two or three chunks rather than crushing the entire tray into crumbs.
Make the dressing bright and thick enough to cling
Plain Greek yogurt gives this dressing body, while lemon and prepared mustard supply tang. The cucumber and celery are deliberately chopped small: you want fresh crunch alongside the potato, not a second salad hiding underneath it. Stir the dressing while the potatoes roast and keep it chilled.
- Use plain yogurt, not vanilla or sweetened yogurt. Full-fat works too, with a richer result and different estimated nutrition.
- Pat chopped cucumber dry. If it has a very watery seed cavity, scrape that part out before weighing and chopping the flesh.
- Chop dill finely, including tender stems. Large feathery bunches may look pretty but distribute poorly through a spoonful.
- Use a small amount of mustard first. Yellow prepared mustard makes a mellow starting point; Dijon brings a sharper flavor and different sodium.
I prefer leaving some browned surfaces visible rather than burying every potato in dressing. Fold gently with a wide spoon, taste one complete bite, and only then decide whether it needs more lemon. Extra dressing can go alongside instead of onto the whole batch.
Serve now, or store the parts for later
The finished salad belongs beside grilled vegetables, fish, chicken, or whichever main you have planned. Its texture is best soon after mixing. If dinner is delayed, keep the roasted potatoes and chilled dressing separate, then combine only the portion you are serving.
- Refrigerate cooked potatoes and dairy dressing within two hours, or one hour above 90°F (32°C). Keep the refrigerator at 40°F (4°C) or colder.
- Use refrigerated leftovers within three to four days. Follow an earlier yogurt package instruction when applicable.
- Expect dressed leftovers to soften. They can still be enjoyable cold, but they will not regain freshly roasted edges in the refrigerator.
- For a picnic, transport the salad in a cooler with ice packs. A yogurt dressing still needs temperature control even though it contains no mayonnaise.
This makes six side portions. Nutrition is an ingredient-based estimate, with all measured roasting oil included; the amount left on the pan can change it. The recipe contains milk, and mustard may matter for some allergies. Check each packaged ingredient rather than assuming every substitute works for every guest.
Crispy Smashed Potato Salad Recipe
Ingredients
- 1000 g baby potatoes about 2 1/4 lb, scrubbed, skins on
- 2 tablespoons olive oil 28 g
- 1/2 teaspoon fine salt 3 g, divided
- 1/4 teaspoon black pepper 0.5 g
- 200 g plain lowfat Greek yogurt about 3/4 cup plus 1 tablespoon
- 150 g cucumber about 1 cup diced; watery seeds removed if needed
- 30 g celery finely chopped
- 20 g scallions thinly sliced
- 10 g fresh dill finely chopped
- 1 tablespoon prepared yellow mustard 15 g
- 2 tablespoons lemon juice 30 g
Equipment
- 1 Large pot
- 1 Colander
- 1 flat-bottomed sturdy glass
- 1 Mixing bowl
- 1 Spatula
- 2 Rimmed baking sheet
Instructions
- Place potatoes in a pot, cover with cold unsalted water, and bring to a boil. Reduce to a simmer and cook about 15–20 minutes, until a knife reaches the center easily. Drain and let steam-dry for 5 minutes.
- Meanwhile heat the oven to 425°F (220°C). Brush two large rimmed baking sheets with half the olive oil. Space potatoes across the sheets and gently flatten with a sturdy glass to about 1/2 inch thick.
- Brush tops with remaining oil and sprinkle with half the salt and all the pepper. Roast for 35–45 minutes, rotating the sheets as needed, until golden with crisp edges. Remove very dark loose pieces early. Cool uncovered about 10 minutes, until no longer steaming.
- While potatoes roast, stir yogurt, mustard, lemon juice, remaining salt and dill in a large bowl. Fold in dry chopped cucumber, celery and scallions. Refrigerate until needed.
- Break oversized potato pieces into bite-size chunks. Fold gently through the dressing just before serving, leaving some browned surfaces visible. Serve promptly.
Nutrition
Notes
Tried this recipe?
Let us know how it turned out!Sources
- Mallory Brown: smashed potato salad trend and format
- USDA: leftovers and food safety
- USDA FoodData Central
Hi, I’m Laura, the voice behind Tastiva. I’ve always believed that eating well should feel enjoyable, comforting, and realistic—not like another complicated rule to follow. I love creating recipes that fit into everyday life, sharing simple nutrition ideas, and finding small ways to make meals feel a little better without losing the pleasure of good food.