Roasted Delicata Squash and Kale Salad With Hazelnut-Parmesan Crumble

A sheet-pan salad that is perfect for fall.

By
Katie Leaird
Katie Leaird is a contributing writer at Serious Eats.
Katie Leaird
Katie Leaird is a recipe developer and food writer who makes far too much pasta and cake on a daily basis. She spent five years at America’s Test Kitchen and now contributes to Kitchn and Hannaford’s Fresh magazine, in addition to making recipes and testing equipment for Serious Eats.
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Updated October 03, 2024
A serving platter of roasted delicata squash and kale salad

Serious Eats / Jillian Atkinson

Why It Works

  • Roasting delicata squash quickly in a hot oven achieves optimal surface browning with a creamy and tender interior.
  • Arranging the squash slices around the perimeter of the baking sheet helps ensure even browning; it also provides space for roasting kale in the middle of the same sheet pan.

Roasted delicata squash is delicious and satisfying on its own, but with a couple additional elements you can turn it into a composed vegetarian dish that’s fit for a holiday table. This sheet-pan salad balances the natural sweetness of delicata squash with hearty roasted kale, a mustardy vinaigrette, and a crunchy topping of savory Parmigiano-Reggiano and toasted hazelnuts. 

Roasting Delicata

The key to roasting delicata squash is to get even caramelization on the flesh without burning it, while also achieving a soft and creamy texture. Cutting squash into thick cross-section slices allows you to get the best of both worlds. I toss the slices with melted butter before arranging them around the perimeter of a rimmed baking sheet for optimal heat transfer and even browning. Make sure to leave room between the slices on the baking sheet; overcrowding will result in steamed squash rather than the golden brown and tender results that we’re after.

Arranging the squash slices around the perimeter of the baking sheet not only produces consistent browning, but for this recipe it also has an added benefit of leaving a wide-open space at the center of the sheet pan for roasting lacinato kale at the same time.

Dressing the Salad

I love the flavor combination of fresh sage and thyme with winter squash and butter. For this salad, I add chopped thyme to a simple mustard vinaigrette and pour it directly over the roasted vegetables as soon as they come out of the oven. Once the squash and kale are well-dressed, I finish the dish with a savory crumble made with toasted hazelnuts, Parmesan, and chopped sage. Serve this autumnal sheet-pan salad as a holiday side, or as a light weeknight dinner.

November 2021

Recipe Details

Roasted Delicata Squash and Kale Salad With Hazelnut-Parmesan Crumble

Prep 15 mins
Cook 25 mins
Total 40 mins
Serves 4 servings
Cook Mode (Keep screen awake)

Ingredients

  • 30 ml extra virgin olive oil

  • 15 ml red wine vinegar

  • 1 g fresh thyme

  • 5 ml dijon mustard

  • 60 g hazelnuts

  • 10 g parmigiano reggiano

  • 2 g sage leaves

  • 900 g delicata squash

  • 30 g unsalted butter

  • 4 g kosher salt

  • 1/2 teaspoon ground black pepper

  • 225 g kale

Directions

  1. Adjust oven rack to lowest position and preheat oven to 425°F (220°C).

  2. In a small bowl, whisk together 1 tablespoon (15ml) of olive oil, vinegar, thyme, and mustard until thoroughly combined, about 30 seconds. Set aside.

    Whisking together vinaigrette in a small bowl for a delicata salad.

    Serious Eats / Jillian Atkinson

  3. In a second small bowl, combine hazelnuts, Parmigiano-Reggiano, and sage; set aside.

    Stirring together chopped hazelnuts, Parmesan, and chopped sage.

    Serious Eats / Jillian Atkinson

  4. Trim both ends of each delicata squash. Stand one squash up on its larger flat cut side, and use a chef’s knife to slice down lengthwise through the center of the squash, creating two even halves. Use a soup spoon to scrape out and discard the seeds and any fibrous flesh attached to them. Repeat with second squash. Place squash halves cut-side down on a large cutting board, and cut crosswise into 1-inch-thick slices. Transfer squash slices to a large bowl.

    Collage showing how to cut delicata squash into 1-inch-thick slices

    Serious Eats / Jillian Atkinson

  5. Add melted butter, salt, and pepper to the bowl and toss to coat squash slices evenly. Transfer squash slices to a rimmed baking sheet, arranging them around the perimeter of the sheet with an even amount of space between each slice; set aside the large bowl. Roast squash until golden brown on bottom side, 12 to 14 minutes.

    Delicata squash slices arranged on perimeter of a rimmed baking sheet.

    Serious Eats / Jillian Atkinson

  6. Meanwhile, toss kale in the now-empty large bowl with the remaining 1 tablespoon (15ml) of the olive oil. Using your hands, massage kale until slightly wilted, about 1 minute.

    Massaging kale with olive oil in a large bowl for salad

    Serious Eats / Jillian Atkinson

  7. Once squash slices are browned on the first side, transfer baking sheet to a heatproof surface, and use kitchen tweezers or tongs to flip each slice over. Transfer massaged kale to empty space in the center of the baking sheet. Rotate baking sheet 180 degrees, return it to the oven, and continue to roast until squash slices have browned on second side, about 10 minutes.

    Squash and kale on a rimmed baking sheet with kale in the center.

    Serious Eats / Jillian Atkinson

  8. Transfer baking sheet to a heatproof surface. Briefly whisk the vinaigrette to re-emulsify then immediately drizzle over the kale and squash. Use a wide spatula to gently toss until vegetables are evenly coated with dressing. Season with additional salt and pepper to taste. Sprinkle with hazelnut mixture, transfer to a serving platter, and serve right away.

    Collage showing how to dress roasted squash and kale with vinaigrette and then topping with hazelnut crumble.

    Serious Eats / Jillian Atkinson

Special Equipment

Rimmed baking sheet, whisk, kitchen tweezers or tongs

Make-Ahead and Storage

The vinaigrette can be made in advance and refrigerated in an airtight container for up to 2 days. The finished salad is best enjoyed right away while still warm, but leftovers can be reheated gently in a skillet on the stovetop with a little additional butter or olive oil.

Read More

Nutrition Facts (per serving)
323Calories
24gFat
26gCarbs
6gProtein
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Nutrition Facts
Servings: 4
Amount per serving
Calories323
% Daily Value*
Total Fat 24g31%
Saturated Fat 6g30%
Cholesterol 18mg6%
Sodium 483mg21%
Total Carbohydrate 26g10%
Dietary Fiber 9g32%
Total Sugars 9g
Protein 6g
Vitamin C 46mg229%
Calcium 136mg10%
Iron 2mg13%
Potassium 800mg17%
*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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