Cherry Tomatoes and Chive Flan


What’s great with flans, clafoutis and even tarts is that, from a simple base – just mixing eggs with milk or cream – you can do all kind of delicious savory dishes.

What is a flan in French Cuisine?

Flan is a basic of French home cooking. It’s actually the custard used for quiche, the difference between a flan and a quiche is that flan is kind of a crustless quiche. All you need is to grease with butter (or oil) an oven-proof pan and pour the egg and cream (and/or milk) batter with the chosen filling.

Filling: You have to pre-bake and drain the vegetables which lose a lot of juice or vegetation water while cooking (tomatoes or zucchini for example) because otherwise they will completely soak your flan and it won’t bake properly.

You can accommodate this flan recipe with any vegetable of your choice, the products you have at home, or that you find at the market (leeks and caramelized onions, pumpkin, and spices…).

Cook at 350°F: As for the quiche, you should respect a cooking temperature between 170 and 185°C otherwise the egg proteins won’t coagulate properly and once more the flan won’t get the right consistency. You might even get a preparation with for example some liquid at the bottom of your dish. This reason is that egg white and egg yolks mixture coagulates at 165 °C. Therefore the target temperature is just a little bit over 170 to 185 °C, not less and not beyond. I always bake flans, clafoutis, quiches and tarts at 180°C / 350°F.

A few information on the recipe

In this recipe, I used generous bright red cherry tomatoes and chopped fresh chives. Cherry tomatoes are previously cooked in the oven with olive oil (eventually also add herbs de Provence and garlic) and cooking juices are drained. But don’t through away this lovely juice and use it for example to flavor sides or vinaigrette.

Cherry Tomatoes and Chives Flan

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Cherry Tomatoes and Chives Flan

Savory flan in French is a kind of crustless quiche. Endless fillings possible I love as starter or side with cherry tomatoes and chives.
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Prep Time 10 mins
Cook Time 35 mins
Course Starter
Cuisine French
Servings 4 Shares


  • 400 gr cherry tomatoes
  • 1/2 bunch fresh chives
  • 1 tablespoon olive oil
  • 2 eggs
  • 125 ml milk
  • salt and freshly ground pepper


Roast cherry tomatoes

  • Pre-heat your oven to 190°C / 375°F. Wash and dry cherry tomatoes. Put them in a shallow gratin dish. They must cover the entire bottom of your dish. They can even be a bit packed. Sprinkle salt and pepper. Pour a tablespoon of olive oil and mix so that tomatoes are coated with olive oil on all sides.
  • Bake for 15 to 20 minutes. The tomatoes will start to cook, crack and lose some of their vegetation water. Their aspect becomes somewhat withered.

Prepare flan

  • Meanwhile make your flan preparation. Beat 2 eggs as for an omelet. Add milk and mix. Wash and dry chives. Cut chives into small parts of ½ to 1 centimeter. Add chives to the preparation and mix.
  • Remove from the oven the cherry tomatoes. Lower the oven heat to 180 °Remove the juice (you can keep it, you‘ll see below how to use it).


  • Pour the flan preparation over the tomatoes and bake for 20 minutes at 180°C / 350°F.


The main steps of the recipe: Bake tomatoes in olive oil in the oven. Remove the tomatoes cooking juices. Prepare the flan mix, pour over tomatoes, and bake.
Quantities depend on the size of your plate. You may have to double quantities.
Serve with a green salad (you can season the dressing by adding the tomato juice you removed earlier)
If needed, please refer to the conversions and measures article here
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Bon appétit !

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Written by Florence RICHOMME