This is a recipe I return to whenever I want to make a simple vegetable feel special. Hasselback potatoes first entered my life during a cozy autumn dinner when I wanted potatoes that looked festive but didn't demand complicated technique. The thin, accordion-style slices crisp at the edges while the interior stays pillowy and soft — a delightful contrast that turns humble spuds into something celebratory. I discovered early on that the right potato variety and a generous brush of butter are what create those golden, lacy edges that everyone reaches for first. Over the years I've adapted the method to be forgiving: a quick parboil for extra-tender centers if my potatoes are large, or a sharp knife and steady hand when I want that satisfying crunch. Each bite gives you salt-kissed browned butter, the herb fragrance of rosemary or thyme, and the occasional surprise of melted cheese tucked between slices. Family dinners, holiday tables, and casual weeknight suppers have all been elevated by this technique — and the compliments never fade.

Ingredients

• Potatoes: Use six medium Yukon Golds (about 2 pounds) for a creamy interior and thin-skinned finish — they crisp beautifully without needing to peel; if you prefer a fluffier interior choose Russets.
• Butter: Four tablespoons unsalted butter adds rich flavor and browning; use a European-style butter like Plugrath or Kerrygold for a slightly higher fat content and better browning.
• Olive oil: Two tablespoons of a mild extra-virgin olive oil helps achieve crisp edges without smoking; use a light-flavored oil if you’ll cook at higher temperatures.
• Salt and pepper: Kosher salt and freshly ground black pepper provide the base seasoning — salt to taste and a few generous pinches between slices is key for flavor balance.
• Fresh herbs: Two teaspoons finely chopped fresh rosemary or thyme brighten the dish; you can substitute dried herbs at a ratio of 1:3 (dried:fresh).
• Optional toppings: 1/2 cup grated Parmesan, 2 minced garlic cloves, chopped chives, or crumbled bacon for finishing; these add texture and savor when sprinkled during the final minutes of roasting.

Instructions

Prepare the potatoes: Wash and dry each potato thoroughly. Place two chopsticks or the handles of wooden spoons alongside each potato to act as slicing guides; this prevents slicing all the way through. With a sharp chef’s knife make 1/16–1/8-inch slices across each potato, spacing evenly and stopping when the knife hits the guide. Aim for 12–18 slices depending on potato size. Parboil (optional for large potatoes): If your potatoes are over 3 inches long, place them in a pot of cold salted water, bring to a simmer, and parboil 6–8 minutes until barely tender. Drain and let steam-dry for a few minutes; parboiling speeds oven time and ensures a thoroughly tender center. Make herb butter: In a small saucepan, melt the butter gently with the olive oil, chopped herbs, and minced garlic if using. Remove from heat once fragrant and allow to cool slightly; this prevents the butter from breaking down and helps it brush more evenly into the slices. Brush and season: Preheat the oven to 425°F. Place potatoes on a rimmed baking sheet lined with parchment. Using a pastry brush or spoon, carefully brush the herb butter between the slices and over the exterior. Season with kosher salt and black pepper, making sure some salt grains fall into the crevices for better flavor penetration. Roast until crisp: Roast at 425°F for 40–55 minutes depending on potato size; rotate the pan once halfway through. Look for deeply golden ridges and a tender center — test by inserting a paring knife between slices. If using Parmesan, sprinkle in the last 8–10 minutes so it melts and browns without burning. Finish and serve: Remove from oven and rest for 5 minutes. Brush with any remaining herb butter, scatter chives or bacon if desired, and serve warm as a showstopping side. For extra gloss, add a small knob of cold butter to the top of each potato immediately before serving.

Storage Tips

Store cooled potatoes in an airtight container in the refrigerator for up to 4 days. To preserve crisp edges, place a paper towel between layers to absorb excess moisture. Reheat in a 400°F oven on a wire rack over a baking sheet for 8–12 minutes until warmed through and re-crisped. Avoid reheating in the microwave for long stretches as it will soften the ridges. For freezing, freeze on a single layer until solid, then transfer to a labeled freezer bag; finish in a hot oven from frozen, adding a few minutes to the cook time and brushing with a little oil to boost crispiness.

Ingredient Substitutions

If you don’t have Yukon Gold, Russets work well and will produce a slightly fluffier center with extra crispness on the edges — increase roasting time slightly. For a dairy-free version, swap the butter for a plant-based spread or use extra-virgin olive oil and increase to 3 tablespoons for richness. Swap fresh herbs for dried at one-third the quantity. Garlic lovers can push minced garlic between the slices, or roast whole garlic cloves on the pan for a milder sweet profile. To reduce fat, skip the butter brush and use oil spray, but the flavor will be less rich.

Serving Suggestions

Serve alongside roasted chicken, grilled steak, or a winter vegetable medley. For a brunch twist, top with a poached egg and a sprinkle of smoked paprika. Garnish with chopped chives, parsley, or a light drizzle of lemony yogurt to cut through the richness. At holiday tables, arrange several on a platter with roasted root vegetables and a pan sauce for a dramatic presentation. Pair with a crisp white wine or a light-bodied red depending on your main dish.

Cultural Background

Hasselback originates from Sweden, named after the Hasselbacken restaurant in Stockholm where the technique was popularized in the mid-20th century. The cut showcases Scandinavian attention to simple ingredients transformed by technique; the spaces between slices are perfect for butter and herbs, echoing the region’s love for clean flavors. Variations across Europe include adding cream or cheese for richness, while modern adaptations worldwide have added bold flavors like chili and lime or Parmesan and smoked paprika.

Seasonal Adaptations

Winter: Use hearty herbs like rosemary and thyme with roasted root vegetables and a squeeze of lemon. Spring: Add fresh ramps or spring onions between slices and finish with light herb oil. Summer: Grill the potatoes after parboiling for a subtle char and top with salsa verde and fresh tomatoes. For holiday seasons, tuck thin slices of garlic and shaved hard cheese between ribs and finish with a sprinkle of toasted breadcrumbs for crunch.

Meal Prep Tips

For make-ahead ease, slice potatoes and keep them submerged in cold water in the fridge for up to 24 hours to prevent browning. Parboil and cool, then store in the refrigerator; when ready to serve, brush with herb butter and roast until crisp. This saves 10–15 minutes on the day of serving. Use a rimmed sheet pan and space potatoes so hot air circulates; for large batches roast on two racks and rotate pans halfway through for even browning.

These Hasselback potatoes are a little bit show, a lot of comfort. They reward a small amount of extra time with big flavor and a memorable presentation. Invite someone you love to help with the slicing — it’s the kind of cooking that becomes a shared memory.