I love a recipe that behaves like a weeknight hero: simple to start, forgiving in the middle, and reliably delicious at the end. This smashed potato salad is exactly that — it balances crunchy roasted edges with pillowy interiors and a bright, tangy dressing that doesn’t overwhelm. It’s the kind of salad you bring to a potluck and watch disappear, or serve as a sturdy side at dinner without fuss.

The method leans on two straightforward techniques: boiling the potatoes until tender, then smashing and roasting them to get those irresistible crisp edges. From there it’s a quick toss with dill pickles, chopped veggies, fresh dill and a mustard-mayo dressing. The capers add a little salty pop that lifts the whole bowl.

I’ll walk you through the ingredients, the step-by-step process exactly as written in the recipe, and practical tips that save time and maximize flavor. Expect useful swaps, what to avoid, and how to make this ahead so it holds up for a party or picnic.

Shopping List

2 lb baby gold potatoes, or red potatoes, whole and unpeeled — the base; small potatoes give a nice skin-to-flesh ratio and hold together when smashed.
2 Tbsp extra virgin olive oil — for roasting; helps create crispy, golden edges.
1 tsp fine sea salt, divided or added to taste — seasons both during roasting and after mixing.
½ tsp freshly ground black pepper, divided — a finishing seasoning that adds mild heat.
1 cup chopped dill pickles, or added to taste — provides acidity and crunch; chop to distribute flavor evenly.
¼ red onion, about ½ cup, finely chopped — adds a sharp bite; finely chopping prevents overpowering bites.
½ cup celery, about 2 sticks, finely chopped — contributes crunch and freshness.
¼ cup fresh dill, chopped, plus more to garnish — bright herb note that pairs naturally with pickles and capers.
1 ½ Tbsp capers, chopped — salty, briny accents; chop so they distribute rather than concentrate.
½ cup mayonnaise — the creamy base of the dressing; coats the potatoes without weighing them down.
1 ½ Tbsp Dijon mustard — adds tang and a subtle bite to the dressing.

Cooking (Smashed Potato Salad): The Process

Preheat the oven to 450°F. Meanwhile, place 2 lb baby gold potatoes (or red potatoes), whole and unpeeled, in a large pot and cover with cold water. Bring to a boil, then reduce to a gentle simmer and cook 25–30 minutes, or until a knife easily pierces the potatoes. Drain well.
Line a rimmed baking sheet with parchment paper. Arrange the drained potatoes on the sheet, leaving space between them. Use a potato masher or the bottom of a mason jar to gently smash each potato to an even thickness of about 1/2 inch.
Drizzle about 1 Tbsp extra virgin olive oil over the smashed potatoes and sprinkle with half of the 1 tsp fine sea salt and half of the 1/2 tsp freshly ground black pepper. Bake at 450°F for 15 minutes.
Remove the sheet from the oven, flip each potato, drizzle with the remaining 1 Tbsp olive oil, and sprinkle with the remaining salt and pepper. Return to the oven and bake 12–15 minutes more, or until the potatoes are crisp and golden at the edges. Remove and let cool until just warm or room temperature.
Transfer the cooled potatoes to a large mixing bowl. Add 1 cup chopped dill pickles, 1/4 red onion (about 1/2 cup) finely chopped, 1/2 cup celery (about 2 sticks) finely chopped, 1/4 cup chopped fresh dill, and 1 1/2 Tbsp chopped capers.
In a small bowl, stir together 1/2 cup mayonnaise and 1 1/2 Tbsp Dijon mustard until smooth. Pour the dressing over the potato mixture and gently toss to combine; the potatoes will break up slightly, which is desirable for texture.
Taste and adjust seasoning if desired. Garnish with additional fresh dill and serve.

Why I Love This Recipe

This salad hits contrasts in the best way: crisp edges from roasting, tender interior from boiling, and tangy, herbaceous flavors that keep each bite interesting. It’s not one-note; the pickles and capers keep it lively so the mayo and mustard don’t make it dull. Texture matters here — the slight breakup of the potatoes after tossing creates a rustic, comforting mouthfeel.

It’s forgiving. Overcook the potatoes a touch and you still get great texture after smashing and roasting. Forget an herb? It will still be tasty. Need to feed a crowd? Scale up the potato and dressing components and you’re set. All of that makes it practical for weeknights and gatherings alike.

Budget & Availability Swaps

Potatoes: If baby golds aren’t available, small red potatoes or fingerlings work just fine — aim for similar size so boiling and smashing times stay consistent.
Olive oil: Use any neutral oil you already have for roasting (vegetable, canola) if extra virgin is expensive — you’ll still get crisping.
Pickles: If dill pickles are scarce, sweet pickles or relish will change the character but keep the acidity. Reduce quantity slightly if using sweet pickles.
Capers: Omit if you can’t find them; add a little extra pickle juice for briny brightness instead.
Mayonnaise: Use a neutral plain Greek yogurt half-and-half with mayo for a lighter dressing if desired — it will shift the creaminess and tang.

Hardware & Gadgets

Large pot — for boiling the potatoes evenly.
Rimmed baking sheet lined with parchment — ensures easy cleanup and even roasting.
Potato masher or sturdy jar — a masher gives control; a jar bottom works in a pinch.
Sharp knife and cutting board — for trimming and finely chopping the onion, celery, pickles, and dill.
Mixing bowls — one large for the salad and one small for the dressing.

Steer Clear of These

A few pitfalls will undermine the texture or flavor. Don’t undercook the potatoes — if a knife doesn’t slide through easily, you won’t be able to smash them into even 1/2-inch pieces. Conversely, don’t over-roast at the wrong point: follow the two-stage roast to get both a golden first side and crisp edges after flipping.

Also, don’t skip chopping the pickles and capers — leaving them whole concentrates the flavor and can lead to very salty pockets. Finally, avoid heavy-handed dressing; start with the stated amounts and add slowly if you want it creamier.

Dietary Customizations

This salad is naturally vegetarian. Here are a few sensible swaps to suit dietary needs without losing what makes the dish special.

Vegan: Replace the mayonnaise with a vegan mayo substitute and ensure any add-ins (like capers) are listed as vegan-friendly. The rest of the salad is plant-based.
Lower-fat: Use plain nonfat Greek yogurt in place of some or all of the mayonnaise; start with half yogurt, half mayo and adjust to taste so texture remains creamy.
Lower-sodium: Rinse capers and pickles under cold water to reduce salt, and season more gently with the divided salt in the recipe.
Gluten-free: The recipe is naturally gluten-free as long as your pickles and mustard are labeled gluten-free (most are, but always check labels).

What I Learned Testing

When I tested this recipe several times, a few small adjustments made the biggest difference. First, the two-stage roasting (smash, roast, flip, roast again) is not optional — it creates the contrast between soft centers and crisp edges. Second, letting the potatoes cool to warm or room temperature before mixing prevents the dressing from becoming watery.

I also learned that chopping the pickles and capers uniformly is worth the extra minute. Uneven pieces create pockets of intensity. Lastly, the balance of mayonnaise to Dijon is key; the named amounts give creaminess with a bright backbone — tweak cautiously.

Make Ahead Like a Pro

Staging for best results

Day before: Boil and smash the potatoes, then roast and cool them completely. Store in an airtight container in the fridge for up to 24 hours. Keep the dressing separate.
Morning of or just before serving: Bring the potatoes to room temperature on the counter for 30–45 minutes, combine with pickles, onion, celery, dill, and capers, then fold in dressing. This helps preserve texture and makes the salad taste fresher.
If transporting: Pack dressing separately and toss at the destination to avoid soggy potatoes during travel.

Smashed Potato Salad Q&A

Q: Can I use large potatoes instead of baby potatoes?
A: You can, but cut them into uniform pieces so they cook and smash evenly. Small potatoes are easiest because they hold shape well and require minimal handling.

Q: Will the potatoes fall apart when I toss them?
A: Slight breakup is expected and desirable — it creates a creamy, rustic texture. If you want chunkier pieces, toss more gently and add dressing incrementally.

Q: Can I serve this warm?
A: Yes. Serve it warm or at room temperature. Chilling will firm it up, but the flavors are more pronounced at room temp.

Q: How long will leftovers last?
A: Stored in an airtight container, it keeps 2–3 days in the refrigerator. The texture softens over time; a quick toss with a little extra chopped dill and a splash of pickle juice can brighten leftovers.

The Takeaway

This Smashed Potato Salad is reliable, flavorful, and accommodating. The technique is simple: boil, smash, roast, then fold in bright, tangy add-ins and a mustardy mayo. It’s ideal for feeding a crowd or elevating a weeknight meal. Follow the process, mind the little tips (uniform chopping, two-stage roast, cooling before dressing), and you’ll have a salad that’s both comforting and lively.

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