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 Tomato, Aubergine And Courgette Gratin?

You need 12 ingredients. The key ingredients include: 15 ml olive oil, 1 sliced onion, 225 g mushrooms, sliced, 2 garlic cloves, finely chopped, and more.

Is Tomato, Aubergine And Courgette Gratin suitable as general?

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

How do I store leftover Tomato, Aubergine And Courgette Gratin?

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

Tomato, Aubergine And Courgette Gratin Recipe

Name: Tomato, Aubergine And Courgette Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 15 ml olive oil; 1 sliced onion; 225 g mushrooms, sliced; 2 garlic cloves, finely chopped; 4 medium tomatoes, chopped; 2 1/2 ml dried marjoram; 1 1/4 ml dried thyme; salt and pepper; 2 courgettes; 2 small aubergines; 55 g fresh breadcrumbs; 75 ml parmesan cheese, grated

Try this homemade Tomato, Aubergine And Courgette Gratin recipe the whole family will love. Made with olive oil, onion, mushrooms and garlic. Easy step-…

This Tomato, Aubergine And Courgette Gratin relies on simple, everyday ingredients such as olive oil, sliced onion, mushrooms, sliced and medium tomatoes, chopped. It comes together quickly and makes 4 servings, at about 280 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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Tomato, Aubergine And Courgette Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

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