Caesar Roast Potatoes

Our favorite crispy roast potatoes, but with a cheesy, umami-rich Caesar spin.

By
Leah Colins
A studio portrait of editor Leah Colins.
Senior Culinary Editor

Leah is the Senior Culinary Editor at Serious Eats, and was previously a recipe developer and editor with America's Test Kitchen for almost 9 years. She has developed recipes for and edited over 20 cookbooks ranging in topic from bread baking to plant-based eating to outdoor grilling and so much more. While there, she also developed recipes and articles for Cooks Illustrated Magazine, Cooks Country Magazine, and ATK's digital platform.Before her life as a recipe developer, she cooked in 5-star and Michelin-starred fine dining establishments from coast to coast such as The Herbfarm and Aubergine Restaurant at L'Auberge Carmel; she also treasures her time flipping burgers on flattops in her teenage years, and baking and boxing cookies and pies at a wonderful family-owned German bakery in her early professional life.

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Updated July 30, 2024
Overhead view of crispy roast potatoes

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Why It Works

  • Parboiling the potatoes in alkaline water breaks down their surfaces, creating a starchy slurry that provides added surface area and crunch.
  • Infusing the oil with garlic, anchovies, and lemon zest gives the potato crust extra Caesar flavor.
  • Tossing the potatoes with Worcestershire sauce, lemon juice, and plenty of nutty Parmesan cheese just before serving builds the signature Caesar flavors.

Roasting reveals all the best parts of a potato: crispy skin, crunchy edges, and a soft, fluffy center. A mound of roasted potatoes simply seasoned with salt and pepper is my favorite comfort food. But, if you dress them up with the tangy, briny, cheesy flavors of a great Caesar salad dressing, this near-perfect food becomes even better.

Combining the key ingredients of a rich and savory Caesar dressing—anchovies, garlic, lemon, Worcestershire sauce, and Parmesan cheese—with potatoes is a no-brainer: Potatoes are the ultimate starchy blank canvas for big bold flavors. To create this happy union, I start with Kenji’s famous crispy potatoes

Overhead view of adding parm

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Like many of our readers, I’m a big fan of these spuds —it’s a foolproof recipe that needs no improvement. His potatoes incorporate the British method for roasting potatoes: Chunks of potato are boiled until they're just tender, then tossed none-too-gently with fat (here olive oil) to rough up their surface, then roasted until they're crisp and crackling. It’s simple and produces amazing results. I make them routinely at home, whether it’s just for my family’s simple Sunday night supper or for a large holiday gathering. But I’d be lying if I said that these simple potatoes don’t sometimes get (dare I say it), a bit repetitive. But with Kenji’s technique, it’s easy to incorporate other flavors to the roasted potatoes, without compromising the potatoes texture. I’ve tried and tested many flavor combinations at home, and this Caesar flavor variation is my favorite yet. 

In Kenji’s recipe, he heats garlic and rosemary in some olive oil, cooks the mixture until the garlic just turns golden, strains it, and separates the infused oil from the solids. The potatoes are then coated with the flavored oil before roasting, and the reserved cooked aromatics are tossed with the crispy potatoes after they’re roasted. This eliminates the risk of burning the solids while roasting. 

Following this method to incorporate the savory Caesar flavor into these potatoes, I gently cook anchovies, garlic, and lemon zest in olive oil until the anchovies melt, the garlic begins to brown, and the lemon zest infuses the oil with its bright citrus flavor. The result is a salty, umami-rich, and zippy olive oil that I toss with the potatoes before roasting. The other Caesar ingredients—Worchestershire sauce, more lemon zest, plus lemon juice for a hit of fresh flavor, and plenty of nutty Parmesan cheese—are tossed with the hot potatoes right after roasting.

I add a sprinkle of Parmesan cheese as a final flourish just before serving this low-effort, high-reward spin on classic roasted potatoes. Serve them as a side to an impressive roast or as a starter or party snack with a side of creamy Caesar dip for dunking, because I’m a firm believer that you can never have too much Caesar.

Side view of dipping

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Recipe Details

Caesar Roast Potatoes Recipe

Cook 75 mins
Total 75 mins
Serves 6 to 8
Cook Mode (Keep screen awake)

Ingredients

  • Kosher salt

  • 1/2 teaspoon (4g) baking soda

  • 4 pounds (about 2kg) russet or Yukon Gold potatoes, peeled and cut into 2- to 3-inch chunks

  • 6 tablespoons (90ml) extra-virgin olive oil

  • 4-6 anchovy fillets packed in oil, minced

  • 3 medium cloves garlic (15g), minced

  • 1/2 teaspoon lemon zest, divided, plus 2 teaspoons lemon juice

  • Freshly ground black pepper

  • 1 teaspoon Worcestershire sauce

  • 2 tablespoons minced fresh parsley leaves

  • 1/2 cup (1 ounce) grated Parmigiano-Reggiano cheese, plus extra for serving

Directions

  1. Adjust oven rack to center position and preheat oven to 450°F (230°C) or 400°F (200°C) if using convection. In a large pot, heat 2 quarts (2L) water over high heat until boiling. Add 2 tablespoons kosher salt (about 1 ounce; 25g), baking soda, and potatoes and stir. Return to a boil, reduce to a simmer, and cook until a knife meets little resistance when inserted into a potato chunk, about 10 minutes after returning to a boil.

    Caesar Roast Potatoes step 1

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  2. Meanwhile, combine olive oil, anchovies, garlic, 1/4 teaspoon lemon zest, and a few grinds of black pepper in a small saucepan and heat over medium heat. Cook, stirring and shaking pan constantly, until garlic just begins to turn golden and anchovies break down, 1 to 3 minutes. Immediately strain oil through a fine-mesh strainer set in a large bowl. Set garlic/anchovy mixture aside and reserve separately.

    Caesar Roast Potatoes - step 2

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  3. When potatoes are cooked, drain carefully, return to the pot off heat, and let them rest in the pot for about 30 seconds to allow excess moisture to evaporate. Transfer to the bowl with the infused oil, season to taste with a little more salt and pepper, and toss to coat, shaking bowl roughly, until a thick layer of mashed potato–like paste has built up on the potato chunks.

    Caesar Roast Potatoes step 3

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  4. Transfer potatoes to a large rimmed baking sheet and separate them, spreading them out evenly. Transfer to the oven and roast, without moving, for 20 minutes. Using a thin, flexible metal spatula to release any stuck potatoes, shake pan and turn potatoes. Continue roasting until potatoes are deep brown and crisp all over, turning and shaking them a few times during cooking, 30 to 40 minutes longer.

    Caesar Roast Potatoes step 4

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  5. In a large bowl, whisk to combine the reserved garlic/anchovy mixture, remaining 1/4 teaspoon lemon zest, lemon juice, Worcestershire sauce, and parsley.  Transfer potatoes to the large bowl, sprinkle with Parmigiano-Reggiano, and toss until the potatoes are coated evenly. Season with more salt and pepper to taste. Transfer to a serving platter, sprinkle with additional Parmigiano-Reggiano, if desired, and serve immediately. 

    Caesar Roast Potatoes step 5

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Special Equipment

Small saucepan

Notes

Russet potatoes will produce crisper crusts and fluffier centers. Yukon Golds will be slightly less crisp and have creamier centers, with a darker color and deeper flavor. You can also use a mix of the two.

The potatoes should be cut into very large chunks, at least 2 to 3 inches or so. For medium-sized Yukon Golds, this means cutting them in half crosswise, then splitting each half again to make quarters. For larger Yukon Golds or russets, you can cut the potatoes into chunky sixths or eighths.

Nutrition Facts (per serving)
348Calories
12gFat
54gCarbs
8gProtein
×
Nutrition Facts
Servings: 6 to 8
Amount per serving
Calories348
% Daily Value*
Total Fat 12g15%
Saturated Fat 2g11%
Cholesterol 5mg2%
Sodium 404mg18%
Total Carbohydrate 54g20%
Dietary Fiber 6g20%
Total Sugars 3g
Protein 8g
Vitamin C 26mg131%
Calcium 81mg6%
Iron 3mg17%
Potassium 1382mg29%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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