Onion tart

Onion tart

Total: 2 hr 5 min. | Active: 1 hr
Nutritional value / person: 871 kcal
, Fat: 57 g
, Carbohydrate: 58 g
, Protein: 29 g


4 person


Please note: If you adjust the quantities yourself, it may happen that the recipe is not perfect. The quantities and cooking times of the ingredients are not automatically adjusted in the text. If you have any questions about the quantities in this recipe, the culinary professionals at Betty Bossi will be happy to help you:

Betty Bossi Koch-Center


250 g white flour
½ tsp salt
100 g butter, cut into pieces, cold
½ parcel dry yeast (approx. 4 g)
1 ¼ dl water


1 tbsp clarified butter
80 g diced bacon
750 g onions, cut into thin rings


1 dl milk
1 dl cream
3 eggs
130 g grated Sbrinz
1 pinch paprika
1 pinch ground cumin
1 tsp salt
a little pepper
WE NEED Shopping List Purchase ingredients now


One baking tray approx. 30 cm in diameter, lined with baking paper

How it's done

New: You can enter
notes and changes to the recipe here that are visible to you.


Mix the flour and salt in a bowl. Add the butter and rub together using your hands to form an even, crumbly mixture. Combine the yeast and water, pour into the flour and mix quickly to form a soft dough; do not knead. Flatten the dough, cover and leave to rest at room temperature for approx. 30 mins.

To shape

On a lightly floured surface, roll out the dough into a circle (approx. 32 cm in diameter), place in the prepared tin. Prick the base firmly with a fork.


Heat the clarified butter in a frying pan, add the diced bacon, fry for approx. 3 mins., reduce the heat. Add the onions, sauté over a medium heat for approx. 15 mins., turning frequently, allow to cool slightly, spread on top of the dough.


Whisk the milk together with all the remaining ingredients, pour over the top of the onions.

To bake

Approx. 35 mins. on the bottom shelf of an oven preheated to 220°C. Remove from the oven, allow to cool slightly, remove from the tin.

Similar recipes


Log in and enjoy the benefits!

Log in to FOOBY easily and conveniently with your Supercard ID and use all the functions and benefits. Among other things, you can access your saved recipes on all your devices.

Please log in!

Log on now – easily and conveniently – to FOOBY with your Supercard ID, save the shopping list on all your devices and benefit from additional advantages.

The recipe has been saved in your shopping list under myFOOBY.

Unfortunately, the shopping list was not saved.

You are not logged in

Now you can user your Supercard ID to log in to FOOBY easily and conveniently and make use of all the functions and advantages.

Choose a cookbook:

Remove recipe?

Do you really want to remove this recipe from the cookbook?

Delete the entire recipe?

Do you really want to delete this recipe from your cookbook?

Successfully saved!

Like this recipe?

Log in with your Supercard ID to have access to a cookbook with your favourite recipes from all your devices.