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Marinated Summer Squash with Hazelnuts and Ricotta

This vibrant marinated summer squash with hazelnuts and ricotta is a wonderful celebration of seasonal produce. By slowly pan-frying the courgettes until they are golden and tender, then steeping them in a punchy garlic and mint dressing, you extract a deep, savoury flavour that perfectly complements the mild sweetness of the vegetable. The addition of toasted hazelnuts provides a delightful crunch, while the creamy lemon-infused ricotta adds a refreshing brightness to every bite.

A sophisticated yet simple vegetarian dish, this recipe works beautifully as a light summer lunch or a modern side dish for a dinner party. It is best served at room temperature to allow the flavours of the herb-infused oil and citrus to really sing. Pair it with thick slices of toasted sourdough or crusty country-style bread to adventurous diners who enjoy mopping up the delicious juices left on the platter.

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Ingredients for Marinated Summer Squash with Hazelnuts and Ricotta

  • 3 medium summer squash or courgette, cut in half lengthwise

  • 1 1/2 teaspoons kosher salt, plus more

  • 60ml blanched hazelnuts

  • 90ml extra-virgin olive oil, divided, plus more for drizzling

  • 1 small bunch mint, divided

  • 1 small garlic clove, finely grated

  • 2 tablespoons white wine vinegar

  • 3/4 teaspoons sugar

  • 1/2 teaspoons crushed red pepper flakes

  • Freshly ground black pepper

  • 1/2 lemon

  • 80g fresh ricotta

  • Flaky sea salt

  • Toasted country-style bread (for serving)

Preheat oven to 149°C. Toss squash and 1 1/2 teaspoons kosher salt in a colander; set over a bowl. Let sit 10 minutes, then pat dry with paper towels.

Toss hazelnuts and 1 tablespoon oil on a rimmed baking sheet and roast, shaking occasionally, until golden brown, 15–20 minutes. Let cool; crush into large pieces with a measuring cup or glass.

Smack 3 mint sprigs against your cutting board a few times to release their flavour; mix in a large bowl with garlic, vinegar, sugar, red pepper flakes, and 2 tablespoons oil; set dressing aside.

Heat 2 tablespoons oil in a large skillet, preferably cast iron, over medium-high until shimmering. Arrange squash cut side down in skillet, breaking into smaller pieces if needed in order to fit in a single layer, and cook, moving around in pan to ensure even browning, until golden brown on cut side, about 5 minutes. Reduce heat to medium-low, cover (if you don’t have a lid use a baking sheet), and continue to cook until very tender, about 15 minutes. Transfer to a cutting board and let cool slightly.

Cut squash into 2" pieces and toss in reserved dressing to coat; season with kosher salt and black pepper. Let sit at room temperature, tossing occasionally, 15 minutes. Pluck out mint sprigs; discard.

Meanwhile, zest lemon half into a small bowl, mix in ricotta and remaining 1 tablespoon oil; season with kosher salt. Hang on to that lemon.

Spread lemon ricotta over platter. Top with squash and their juices. Squeeze reserved lemon over. Pull leaves from remaining mint sprigs (you want about 1/4 cup). Scatter mint and hazelnuts over squash. Drizzle generously with oil and sprinkle with sea salt. Serve with toast.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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