| Detail | Information |
|---|---|
| Recipe Name | Sliced Baked Potatoes (Hasselback Style) |
| Prep Time | 15 minutes |
| Cook Time | 60 minutes |
| Total Time | 1 hour 15 minutes |
| Intensity Level | Low-Medium (requires careful knife work, but no advanced skills) |
| Skill Intensity | 2/5 – Patience for slicing is the main requirement |
| Active Time Intensity | High for 10 minutes (while slicing), then very low |
| Yield | 4 servings (1 potato per person as a side) |
| Dietary Notes | Vegan, Gluten-Free, Dairy-Free (with oil instead of butter), Whole30 compliant |
Why This Recipe Works
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Maximum Crispiness: The thin slices allow hot air to circulate around each layer, creating dozens of crispy edges.
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Foolproof Doneness: You don’t have to guess if the center is cooked; the slices separate to show you exact doneness.
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Butter Delivery System: Those crevices trap flavored butter or oil, ensuring every bite is seasoned perfectly.
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Visual Showstopper: They look like they came from a professional kitchen, but the technique is surprisingly simple.
Ingredients
For the Potatoes:
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4 medium russet potatoes (or Yukon Golds for a creamier texture, about 8-10 oz each)
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3 tablespoons olive oil (or melted unsalted butter for richer flavor)
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2 cloves garlic, minced (or ½ teaspoon garlic powder)
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1 teaspoon kosher salt (plus more for finishing)
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½ teaspoon freshly ground black pepper
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1 teaspoon fresh rosemary, finely chopped (or ½ tsp dried)
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1 teaspoon fresh thyme leaves (or ½ tsp dried)
For Serving (Optional but Recommended):
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2 tablespoons fresh parsley, chopped (for garnish)
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¼ cup sour cream or vegan cashew cream
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2 tablespoons fresh chives, snipped
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Flaky sea salt (like Maldon) for finishing
Equipment Needed
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Sharp chef’s knife
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Cutting board
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Two wooden chopsticks or the handles of two wooden spoons (slicing guide)
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Baking sheet
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Parchment paper or silicone baking mat
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Small mixing bowl
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Pastry brush
Instructions (Step-by-Step)
Part 1: Prepping Your Potatoes (Intensity: Medium – 10 minutes)
Step 1: Wash and Choose Your Potatoes
Scrub each potato thoroughly under cold water. You can peel them if you prefer, but I strongly recommend leaving the skin on—it gets wonderfully crisp and holds the slices together. Dry them completely with a kitchen towel.
Step 2: Create the Slicing Guard (The Crucial Trick)
Place one potato on your cutting board. On each side of the potato, lay a wooden chopstick or the handle of a wooden spoon. These act as a depth stop. You want to slice the potato but not cut through the bottom ¼-inch. The chopsticks prevent the knife from going all the way through.
Step 3: Slice Evenly
Using a sharp chef’s knife, make crosswise cuts every ⅛ to ¼-inch along the entire potato. The thinner the slices, the crispier the result—but don’t obsess over perfection. The chopsticks will save you. Repeat with all potatoes.
Pro Tip: If a slice falls off, don’t worry. Just tuck it back into place before baking; it will fuse together as it cooks.
Part 2: Flavoring and Seasoning (Intensity: Low – 5 minutes)
Step 4: Make the Infused Oil/Butter
In a small bowl, combine the olive oil (or melted butter), minced garlic, kosher salt, black pepper, rosemary, and thyme. Whisk to combine.
Step 5: Brush Generously (and Get in the Crevices)
Place the sliced potatoes on a parchment-lined baking sheet. Using a pastry brush, generously coat the top and sides of each potato. Then, gently pull apart the slices with your fingers (or use the brush’s tip) to drizzle a little oil mixture down between each slot. This is non-negotiable—it’s how the seasoning reaches the center.
Part 3: Baking to Perfection (Intensity: Very Low – 60 minutes, mostly idle)
Step 6: First Bake – Covered (30 minutes)
Cover the baking sheet loosely with aluminum foil (don’t press it down onto the potatoes; just tent it). Bake in a preheated oven at 400°F (200°C) for 30 minutes. The foil traps steam, which gently cooks the interior until tender.
Step 7: Second Bake – Uncovered (25-30 minutes)
Remove the foil carefully (hot steam!). Brush the potatoes again with any remaining oil mixture from the bowl. Return to the oven, uncovered, for another 25-30 minutes. This is where the magic happens—the edges will brown, curl, and turn shatteringly crisp. Look for deep golden-brown color and fanned-out slices.
Step 8: The Final Touch (Last 3 minutes – Broil for Extra Crisp)
For the ultimate texture, turn your oven to broil (500°F/260°C) for the final 2-3 minutes. Watch closely—they can go from perfect to burnt in seconds. You want the tips of each slice to be dark brown, not black.
The Last of the Recipe: Serving, Storing, and Troubleshooting
How to Know They’re Done
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Visual Cue: The slices have separated and fanned out like an accordion. The edges are deep golden brown.
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Texture Test: Insert a thin knife or a skewer into the center of a potato. It should slide in with zero resistance—like room-temperature butter.
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Internal Temperature: If you use a thermometer, the center should read 205-210°F (96-99°C).
Serving Suggestions
Remove from the oven and let rest for 2 minutes (this allows the interior steam to settle). Transfer to a serving platter. Garnish with fresh parsley and a sprinkle of flaky sea salt. Serve immediately with sour cream (or vegan alternative) and chives on the side. These are spectacular with:
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Grilled steak and asparagus
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Roasted chicken or turkey
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A fried egg for breakfast potatoes
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A dollop of pesto or romesco sauce
Storage and Reheating (The “Last” of the Leftovers)
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Refrigerate: Store in an airtight container for up to 4 days.
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Reheat for Crispness: Do not microwave (that makes them soggy). Instead, reheat in an air fryer at 375°F for 4-5 minutes or in a regular oven at 400°F for 8-10 minutes until hot and recrisped.
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Freeze: Not recommended, as the texture of the sliced potatoes becomes mealy upon thawing.
Common Mistakes to Avoid
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Slicing too thick: More than ¼-inch and you won’t get crispy ridges. Stick to thin slices.
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Cutting all the way through: The potato must stay connected at the bottom. Use those chopsticks!
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Skipping the foil cover: Without the first 30 minutes covered, the outside will burn before the center cooks.
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Underseasoning: Potatoes absorb a lot of salt. Be generous.
Nutrition Information (Per Serving – 1 medium potato, without sour cream or extra toppings)
| Nutrient | Amount |
|---|---|
| Calories | 245 kcal |
| Protein | 5 g |
| Total Fat | 10 g |
| – Saturated Fat | 1.5 g |
| – Unsaturated Fat | 8 g |
| Carbohydrates | 37 g |
| Dietary Fiber | 4 g |
| Total Sugars | 1.5 g |
| Sodium | 490 mg (from kosher salt) |
| Potassium | 920 mg (excellent source) |
| Vitamin C | 12 mg (15% DV) |
| Iron | 1.8 mg (10% DV) |