How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Leek, Squash And Tomato Gratin?

You need 11 ingredients. The key ingredients include: 450 g peeled and seeded squash, sliced 1 cm thick, 4 tablespoons olive oil, 450 g leeks, cut on the diagonal, 675 g tomatoes, skinned and sliced, and more.

Is Leek, Squash And Tomato Gratin suitable as general?

Yes, Leek, Squash And Tomato Gratin falls under the General category and is a great choice for this type of meal.

How do I store leftover Leek, Squash And Tomato Gratin?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Leek, Squash And Tomato Gratin Recipe

Name: Leek, Squash And Tomato Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 450 g peeled and seeded squash, sliced 1 cm thick; 4 tablespoons olive oil; 450 g leeks, cut on the diagonal; 675 g tomatoes, skinned and sliced; 1/2 teaspoon ground roasted cumin seeds; 450 ml single cream (light cream); 1 red chile, deseeded and sliced; 1 garlic clove, chopped; 1 tablespoon of fresh mint, chopped; 1 tablespoon fresh parsley, chopped; 4 tablespoons fine breadcrumbs (brown or white)

Try this homemade Leek, Squash And Tomato Gratin recipe the whole family will love. Made with olive oil, leeks, tomatoes and ground roasted cumin seeds.…

This Leek, Squash And Tomato Gratin relies on simple, everyday ingredients such as olive oil, leeks, cut on the diagonal, tomatoes, skinned and sliced and ground roasted cumin seeds. It comes together quickly and makes 4 servings, at about 651 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Leek, Squash And Tomato Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions