Grandma's Fondant Onion Tart by @hervecuisine

1h10

6 servings

🌾

200 g

Flour

💧

75 ml

Cold water

🧈

100 g

Butter

🧂

1 pinch

Fleur de sel

🌿

1 tsp

Herbes de provence

🧅

5.5

Onions

🌼

2 tbsp

Old-style mustard

🥛

100 ml

Cream

🥚

1

Egg

⚫

Pepper

🫒

Olive oil

🍯

Honey

  1. Put
    • Flour
    • Herbes de Provence
    • Butter

    Put the flour, a little herbes de Provence and salt in a bowl with the butter, well cold.

  2. Mix
    • Butter
    • Flour

    Mix with your hands, leaving small pieces of butter in the mixture.

  3. Add
    • Cold water
    • Butter

    Add the cold water and keep mixing without overworking it, so pieces of butter remain in the dough.

  4. Put
    • Onions

    Put the dough in the fridge while you prepare the onions.

  5. Cut
    • Onions

    Cut the onions, white, pink or yellow, as you like.

  6. Put
    • Olive oil
    • Onions

    Put a small drizzle of olive oil in a pan and soften the onions for about twenty minutes, until they are soft and almost a little caramelized.

  7. Add
    • Honey
    • Onions

    Optionally add a little honey with the onions.

  8. Roll
    • Butter

    Roll out the dough, where you can see the small pieces of butter through it.

  9. Line

    Line the tart tin with the dough.

  10. Spread
    • Old-style mustard

    Spread two tablespoons of old-style mustard with grains over the dough.

  11. Spread
    • Onions

    Spread the onions on top.

  12. Mix
    • Cream
    • Egg

    Mix the cream, plant-based or dairy, with the egg.

  13. Spread
    • Cream
    • Egg
    • Onions

    Spread the cream and egg mixture over the onions.

  14. Add
    • Pepper

    Add a little pepper.

  15. Bake

    Bake for 40 minutes at 180 degrees.

Grandma's Fondant Onion Tart by @hervecuisine

1h10

6 servings

🌾

200 g

Flour

💧

75 ml

Cold water

🧈

100 g

Butter

🧂

1 pinch

Fleur de sel

🌿

1 tsp

Herbes de provence

🧅

5.5

Onions

🌼

2 tbsp

Old-style mustard

🥛

100 ml

Cream

🥚

1

Egg

⚫

Pepper

🫒

Olive oil

🍯

Honey

Preparation Steps

  1. Step 1/15

    Put the flour, a little herbes de Provence and salt in a bowl with the butter, well cold.

    🌾Flour
    🌿Herbes de Provence
    🧂Fleur de sel
    🧈Butter
    🥣Bowl

  2. Step 2/15

    Mix with your hands, leaving small pieces of butter in the mixture.

    🧈Butter
    🌾Flour
    🥣Bowl

  3. Step 3/15

    Add the cold water and keep mixing without overworking it, so pieces of butter remain in the dough.

    💧Cold water
    🥣Bowl

  4. Step 4/15

    Put the dough in the fridge while you prepare the onions.

  5. Step 5/15

    Cut the onions, white, pink or yellow, as you like.

    🧅Onions
    🔪Knife

  6. Step 6/15

    Put a small drizzle of olive oil in a pan and soften the onions for about twenty minutes, until they are soft and almost a little caramelized.

    🫒Olive oil
    🧅Onions
    🍳Pan

  7. Step 7/15

    Optionally add a little honey with the onions.

    🍯Honey
    🧅Onions
    🍳Pan

  8. Step 8/15

    Roll out the dough, where you can see the small pieces of butter through it.

    🥖Rolling pin

  9. Step 9/15

    Line the tart tin with the dough.

    🍰Tart tin

  10. Step 10/15

    Spread two tablespoons of old-style mustard with grains over the dough.

    🌼Old-style mustard
    🍰Tart tin

  11. Step 11/15

    Spread the onions on top.

    🧅Onions
    🍰Tart tin

  12. Step 12/15

    Mix the cream, plant-based or dairy, with the egg.

    🥛Cream
    🥚Egg
    🥄Whisk
    🥣Bowl

  13. Step 13/15

    Spread the cream and egg mixture over the onions.

    🥛Cream
    🥚Egg
    🍰Tart tin

  14. Step 14/15

    Add a little pepper.

    ⚫Pepper
    🍰Tart tin

  15. Step 15/15

    Bake for 40 minutes at 180 degrees.

    🍰Tart tin

Composition

Ingredients

Types

Grains, Liquids, Dairy, Spices, Vegetables, Condiments, Eggs, Oils, Sweeteners

Ingredients

Flour, Cold water, Butter, Fleur de sel, Herbes de provence, Onions, Old-style mustard, Cream, Egg, Pepper, Olive oil, Honey

Notes

Flour (for the pastry), Cold water (for the pastry), Butter (cold, diced, for the pastry), Fleur de sel (for the pastry), Onions (yellow, pink or white, 5 to 6), Old-style mustard (with grains, for the filling), Cream (plant-based or dairy), Pepper (amount not given), Olive oil (a small drizzle, to soften the onions), Honey (optional, a little, to add with the onions)

Allergens

Gluten, Milk, Mustard, Eggs

Dietetics

Dietary regimen

Vegetarian, Pescatarian, Nut-Free

Calories

320 kcal

Macro nutrients

Protein: 6g, Carbohydrates: 28g, Fat: 20g, Fiber: 2g, Sugars: 4g

Nutritional Information

Minerals

Sodium: 380mg, Calcium: 50mg, Potassium: 180mg, Iron: 1mg

Vitamins

Vitamin A: 120mcg, Vitamin C: 4mg, Vitamin B6: 0.15mg

Preparation

Time Information

Preparation

30 minutes

Cooking

40 minutes

Overall

1 hour 10 minutes

Difficulty

Level

Medium (2/4)

Steps

15 steps

Equipments

Utensils

Bowl, Rolling pin, Tart tin, Pan, Knife, Whisk

Appliances

Oven

Type

Type

Type Of Dish

Main Course, Starter

Occasions

Family Gathering, Everyday Meal

Origin

Source

Platform

instagram

Original Creator

@hervecuisine

Origin

Cuisine

French

Geographic

France, Europe

Various

Aspect

Texture

Flaky, Crispy, Creamy, Soft

Flavors

Savory, Sweet Caramelized Onion, Tangy Mustard, Buttery

Other

Price

Low

Recommended Preservation

fridge

Preservation Infos

leftovers : 2-3 days (in an airtight container,refrigerated), freezing : up to 2 months (wrapped tightly or in a freezer-safe container,baked and cooled before freezing)