Smoky Grilled Hasselback Baby Potatoes with Garlic‑Herb Butter and Crispy Prosciutto

Handheld, shareable hasselback baby potatoes grilled over charcoal until smoky and crisp, finished with a warm garlic‑herb compound butter and shards of crisped prosciutto. A simple knife technique yields dramatic texture, while charred lemon and optional Parmesan or vegan swaps make this a versatile grilling appetizer.

0.0(0 reviews)
Prep: 25m · Cook: 30m · Total55 mins
DifficultyMedium
Serves7
Smoky Grilled Hasselback Baby Potatoes with Garlic‑Herb Butter and Crispy Prosciutto

Ingredient Spotlight

Prosciutto, thin slices

Prosciutto is an Italian dry-cured ham (often served as prosciutto crudo) sliced paper-thin and eaten uncooked. It has a delicate, sweet-salty flavor with a silky, melt-in-the-mouth texture and a mild pork aroma. You can find it at supermarket deli counters, Italian specialty markets, or charcuterie sections; good substitutes are Spanish jamón Serrano or jamón Ibérico for a similar dry-cured profile, or pancetta (which is cured but usually cooked) if you need a readily available alternative.

Jake

Jake's note

"This is a great finger-food starter for backyard gatherings — the hasselback cut is easier than it looks and gives every bite a crunchy edge and a buttery finish. Try the cheese or vegan variations for different crowds."

Smoky Grilled Hasselback Baby Potatoes with Garlic‑Herb Butter and Crispy Prosciutto

Turn a humble baby potato into a party trick: thin, accordion-like hasselback cuts give every bite a little crisped edge and a soft, buttery interior, so these grilled baby potatoes read like a snack and a side in one. Grilling on charcoal adds a faint, savory smoke that highlights the rendered prosciutto shards and the nutty notes of browned butter, while the charred lemon brightens the whole plate. The result is textural drama — crackly ridges, pillowy middles, and pockets of garlic-herb butter that sink into the slits — that makes them addictive and utterly shareable.

What sets this version apart is the layering of simple, focused elements: a confident hasselback technique, an aggressively flavored garlic-parsley compound butter that you melt and baste during the last minutes of cooking, and paper-thin prosciutto that crisps quickly on the grill for a salty crunch. Small touches — using chopsticks as a safety guide when slicing, finishing hot with Parmesan tucked into the slits, or swapping in a smoked tempeh for a vegan riff — let you tailor the dish to the mood of the meal, from a casual backyard barbecue to an elevated appetizer course.

Plan your timing

6:00 pm6:11 pmPrep potatoes and learn the hasselback cut
6:11 pm6:22 pmMake garlic‑herb compound butter
6:22 pm6:33 pmCrisp prosciutto on the grill
6:33 pm6:44 pmGrill potatoes for smoky crisp
6:44 pm6:55 pmFinish, plate and variations
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Ingredients

Yield
7

Instructions

Prep potatoes and learn the hasselback cut

Rinse and dry the baby potatoes. Place each potato between the tines of two chopsticks or between the handles of wooden spoons and, using a sharp knife, make 6–8 thin parallel cuts across the top of each potato, stopping when the knife hits the chopsticks so slices stay attached at the base. Brush all over with olive oil and season with kosher salt and black pepper; set aside on a tray while you prepare the butter and grill. (You should have about 12 baby potatoes total; plan on serving 3 potatoes per person.)

For this step

  • 1.5 lbBaby (new) potatoes
  • 2 tbspExtra-virgin olive oil
  • 1 tspKosher salt
  • 0.5 tspFreshly ground black pepper
Prep potatoes and learn the hasselback cut

Make garlic‑herb compound butter

In a small bowl, mash the room-temperature unsalted butter with the minced garlic and chopped parsley until combined; season with a light pinch of salt. You want a soft, spreadable compound butter — chill briefly if it’s too soft, then transfer half to a small, grill-safe dish to melt while the potatoes finish; reserve the rest to dollop at service for extra visual appeal and flavor.

For this step

  • 4 tbspUnsalted butter
  • 3 cloveGarlic, minced
  • 2 tbspFresh parsley, finely chopped
Make garlic‑herb compound butter

Crisp prosciutto on the grill

Heat a charcoal grill to medium-high and arrange coals so you have a direct-hot zone and a cooler indirect zone. Lay prosciutto slices on a sheet of heavy foil or a grill tray and place over direct heat; within 1–3 minutes the fat will render and the slices will crisp — watch closely to avoid burning. Transfer crisped prosciutto to paper towels and break into shards; reserve for topping.

For this step

  • 4 ozProsciutto, thin slices
Crisp prosciutto on the grill

Grill potatoes for smoky crisp

Start the potatoes over the direct heat, cut-side up if possible, for 6–8 minutes to get smoke and initial color, then move to the cooler indirect zone to finish cooking through for another 12–18 minutes, turning once so edges crisp evenly. Partway through, place the small grill-safe dish with half the garlic‑herb butter near the coals so it melts and use it to baste the potatoes a couple of times — the melted butter will run into the slits and flavor each slice. Set the lemon halves cut-side down on the grill near the end and char until blackened at the edges.

For this step

  • 1 wholeLemon, halved (for charring and finishing)
Grill potatoes for smoky crisp

Finish, plate and variations

Arrange the hot hasselback potatoes on a platter or individual boards, spoon the melted garlic‑herb butter over them, squeeze charred lemon over top, and scatter crisped prosciutto shards. For a cheese-forward variation, sprinkle the hot potatoes with the optional grated Parmesan immediately so it melts into the slits; for a vegan version, swap the butter for an equal amount of vegan butter or high‑quality olive oil and replace prosciutto with thinly sliced smoked tempeh or store-bought vegan bacon crisped on the grill. Serve warm as a shareable appetizer (serves 4; about 3 potatoes per person).

For this step

  • 0.38 cupGrated Parmesan (optional, for cheese-forward finish)
Finish, plate and variations

Tips from the kitchen

Master the hasselback cut

Place the potato between chopsticks or wooden spoon handles so your knife stops before cutting all the way through; aim for uniform spacing to ensure even crisping and an attractive presentation.

Pre-cook for tenderness

If your potatoes are larger or your grill runs hot, parboil or steam them for 5–7 minutes before slicing to guarantee a tender interior without over-charring the edges.

Baste with purpose

Melted garlic-herb butter should be tucked onto the grill near the coals and spooned into the slits during the last 10 minutes so flavor penetrates without burning the garlic.

Crisp prosciutto safely

Use heavy foil or a grill tray and keep the slices single-layered over direct heat; they go from perfect to burnt in moments, so watch closely and remove as soon as the fat renders and edges darken.

Protect against sogginess

Brush the cut surfaces with olive oil right after slicing and keep potatoes spaced on the tray so steam escapes instead of pooling in the slits.

Variations & substitutions

Parmesan-forward finish

Sprinkle finely grated Parmesan over the hot potatoes right after they come off the grill so it melts into the slits for a salty, umami-rich crust.

Vegan butter option

Swap butter for a high-quality vegan butter or extra-virgin olive oil blended with minced garlic and parsley, and replace prosciutto with thinly sliced smoked tempeh or store-bought vegan bacon crisped on the grill.

Smoky-spiced butter

Stir 1/2 tsp smoked paprika and a pinch of cayenne into the compound butter for a warm, smoky heat that plays nicely with the charcoal flavor.

Mediterranean twist

Top finished potatoes with chopped Kalamata olives, a drizzle of herbaceous olive oil, and a scattering of lemon-zested breadcrumbs for briny contrast and crunch.

Storage & make-ahead

Store leftover potatoes in an airtight container in the refrigerator for up to 3 days; keep crisped prosciutto shards separate in a paper-towel–lined container to avoid sogginess. To reheat, warm gently on a preheated 400°F oven or under a broiler for a few minutes to re-crisp the edges, or refresh on a hot grill for 3–5 minutes while basting with reserved butter.

What to serve with it

Serve these as a shareable appetizer alongside a bright green salad or a bowl of lemony tzatziki for dipping, and offer extra charred lemon wedges and reserved butter for guests to spoon. Drink pairings that complement the smoky-salty profile include a crisp pilsner, a citrusy Sauvignon Blanc, or a light-bodied rosé; for nonalcoholic options try sparkling water with a squeeze of the charred lemon.

Frequently asked questions

How many potatoes should I plan per person?

Plan on about 3 baby potatoes per person as an appetizer; for a heartier side, increase to 4–5. Adjust if your potatoes are unusually small or large.

Can I make these without a charcoal grill?

Yes — use a gas grill or a very hot broiler; you’ll miss a bit of smoky flavor but can replicate charring and crisping. If using a broiler, place potatoes on a foil-lined tray and keep the rack near the element, rotating frequently.

How do I tell when the potatoes are done?

They’re ready when the exterior ridges are browned and crisp and an inserted skewer meets little resistance — about 20–26 minutes total on the grill for typical baby potatoes. Parboiling first shortens active grill time.

My prosciutto burned — how can I prevent that?

Use a foil sheet or tray and move the prosciutto to the cooler zone as soon as the fat renders; thinner slices cook extremely fast, so watch them constantly and remove when edges darken but before turning black.

Can I prep parts ahead of time?

Yes — slice the potatoes and store them in cold water for up to 4 hours to prevent browning, and make the compound butter a day ahead so flavors meld; crisp the prosciutto and finish everything on the grill just before serving.

Jake

About the author

Jake

Hello, I'm Jake. I started this recipe site with the idea that I hated recipe websites that overwhelm you with long stories and ads just to see plain content that's not helpful. My goal is to provide you with quality recipes, simple ideas and a fun cooking experience. There's lots of fun things to cook, and I think as you browse the site you'll find that TopShelf.Recipes is the place for quality recipes on the web.

See all recipes by Jake

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Ingredients

7 servings
Step 1: Prep potatoes and learn the hasselback cut
  • Baby (new) potatoes1.5 lb
  • Extra-virgin olive oil2 tbsp
  • Kosher salt1 tsp
  • Freshly ground black pepper0.5 tsp
Step 2: Make garlic‑herb compound butter
  • Unsalted butter4 tbsp
  • Garlic, minced3 clove
  • Fresh parsley, finely chopped2 tbsp
Step 3: Crisp prosciutto on the grill
  • Prosciutto, thin slices4 oz
Step 4: Grill potatoes for smoky crisp
  • Lemon, halved (for charring and finishing)1 whole
Step 5: Finish, plate and variations
  • Grated Parmesan (optional, for cheese-forward finish)0.38 cup

Nutrition Facts

Per serving: 3 baby hasselback potatoes

Calories285
Total Fat16.2g
Saturated Fat6.7g
Trans Fat0g
Polyunsaturated Fat3.5g
Monounsaturated Fat2.5g
Total Carbohydrates30g
Dietary Fiber3.1g
Total Sugars4.3g
Protein4.7g

Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.

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Smoky Grilled Hasselback Baby Potatoes with Garlic‑Herb Butter and Crispy Prosciutto

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