Roasted Squash Salad with Parmesan-Peppercorn Dressing Recipe
A vibrant and satisfying Roasted Squash Salad featuring delicata squash caramelized with a sweet-spicy chili-maple glaze, tender roasted red onions, fibrous kale, and crunchy walnut-Parmesan-panko breadcrumbs, all tossed in a rich and nutty Parmesan-Peppercorn dressing. Perfect as a festive holiday side or a wholesome weeknight entree base.
- Author: Jeannette
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: Roasting
- Cuisine: American
- Diet: Vegetarian
Squash and Vegetables
- 1 delicata squash, halved lengthwise, seeds scooped, cut into 1/2-inch slices
- 1 small red onion, sliced
- 2 tablespoons olive oil, divided
- 1 tablespoon pure maple syrup
- 1 teaspoon dried thyme
- 1/2 teaspoon chili powder
- 1/2 teaspoon garlic powder
- 1/4 teaspoon smoked paprika (optional)
- 1/4 teaspoon ground cumin (optional)
- 1/2 teaspoon salt, divided
Dressing
- 1/4 cup mayonnaise (preferably avocado oil mayonnaise)
- 1 tablespoon fresh lemon juice
- 1 teaspoon Dijon mustard
- 1/2 teaspoon freshly cracked black pepper
- 1/4 teaspoon salt
- 1/4 cup olive oil
- 1/4 cup freshly grated Parmigiano-Reggiano cheese
Breadcrumb Topping
- 1/4 cup walnuts, chopped
- 1/4 cup panko breadcrumbs
- 2 tablespoons freshly grated Parmigiano-Reggiano cheese
- 1 tablespoon olive oil
Salad Base
- 5 cups kale, tough stems removed, leaves torn into bite-size pieces
- 1 tablespoon olive oil (for massaging kale)
- Season Squash and Red Onion: Slice the delicata squash in half lengthwise and scoop out seeds. Cut each half lengthwise again into four segments and then slice each segment into 1/2-inch thick pieces. In a large bowl, combine the squash slices, red onion, 1 tablespoon olive oil, maple syrup, thyme, chili powder, garlic powder, smoked paprika (if using), cumin (if using), and 1/4 teaspoon salt. Toss everything well to coat all pieces evenly with the oil and seasoning.
- Roast Vegetables: Spread the seasoned squash and onion out in a single layer on a rimmed baking sheet. Roast in a preheated oven at 425°F (220°C) for about 35 minutes, tossing the vegetables halfway through cooking to ensure even caramelization and tenderness.
- Prepare Parmesan-Peppercorn Dressing: In a medium bowl, whisk together mayonnaise, fresh lemon juice, Dijon mustard, cracked black pepper, and remaining 1/4 teaspoon salt. Slowly drizzle in 1/4 cup olive oil while constantly whisking to emulsify until the dressing is smooth and creamy. Stir in the grated Parmesan cheese until fully incorporated; set aside.
- Toast Walnut-Parmesan Breadcrumbs: On a separate baking sheet, combine chopped walnuts, panko breadcrumbs, grated Parmesan cheese, and 1 tablespoon olive oil. During the last 10 minutes of roasting the squash and onions, place this pan in the oven and bake for 7 to 10 minutes, stirring or shaking the pan every few minutes to toast evenly and avoid burning. Remove when golden and crisp.
- Assemble Salad: Place kale leaves in a large bowl and drizzle with 1 tablespoon olive oil. Massage the oil into the kale leaves with your hands for about 1-2 minutes until the leaves soften and darken in color. Add the roasted squash and red onion on top along with half of the toasted walnut-Parmesan breadcrumb mixture. Toss everything gently to combine. Spoon the Parmesan-Peppercorn dressing over the salad and garnish with the remaining toasted breadcrumb topping before serving.
Notes
- Delicata squash does not require peeling due to its thin, edible skin—simply scoop out seeds before slicing.
- Dress kale ahead of time and massage well to maintain crispness and maximize tenderness.
- Use fresh cracked peppercorns for the best flavor impact in the dressing.
- The dressing can be prepared up to 2 days in advance and refrigerated in a sealed container.
- Salad is best enjoyed warm or at room temperature; if refrigerated, allow it to sit out 30 minutes before serving for optimal flavor.
- Breadcrumb topping offers texture but will lose crispness if stored long—toast fresh if possible.
- Substitute arugula for kale if preferred for a different texture and peppery note.
- Add protein such as shredded chicken, salmon, or chickpeas to make this salad a complete entree.
Keywords: Roasted squash salad, delicata squash recipe, winter squash salad, kale salad, Parmesan dressing, holiday side dish