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Green bean gratin

Vegetarian Gratin Public
Course: Main course
Preparation time: 25 minutes
Cooking time: 55 minutes
Cost per serving: 0,65 €
Energy: 295 kcal / serving
Nutritional score:

Instructions

  • 1.   Heat a large pot of water.

    String and wash the green beans.

    Add them to the boiling water.
  • 2.   Add salt and let cook for 30 minutes.

    Meanwhile, prepare the white sauce:

    Heat 50 cl of milk over medium heat. Mix 4 tablespoons of flour and 3 tablespoons of water in a large bowl.
  • 3.   Stir with a wooden spoon until there are no more lumps.

    Add a small ladle of hot milk to the bowl, mix, then pour the contents of the bowl into the pot.

    Immediately reduce the heat and stir constantly for 3 to 4 minutes until the sauce is thick. Season with salt and pepper.
  • 4.   Set aside.

    Preheat the oven to 220°C (approximately 425°F).

    Drain the green beans when they are well cooked. Put them in the blender to puree them.

    Add the white sauce to this puree and mix.

    Separate 2 eggs, keeping the whites for another use.
  • 5.   Add the yolks to the green bean puree and mix well.
  • 6.   Butter a 20cm x 18cm gratin dish with a teaspoon of butter.

    Pour the mixture into the dish.
  • 7.   Sprinkle with 4 teaspoons of breadcrumbs.

    Cut the equivalent of 2 teaspoons of butter into small pieces.
  • 8.   Spread them on top of the dish.

    Grill for 20 minutes in the hot oven.

Ingredients for servings

  • 4 tablespoon of breadcrumbs
  • 4 tablespoon of flour
  • 50 cl of milk
  • 3 tablespoon of butter
  • 2 egg yolks
  • 1 kg of green bean
  • salt (according to taste)
  • pepper (according to taste)

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Nutritional information *

  •  
    Per serving
    % RDA
  • Energy value
    295 kcal
    15 %
  • Fat
    13,68 g
    20 %
  • of which saturated
    8,1 g
    41 %
  • Carbohydrates
    27,02 g
    10 %
  • of which sugar
    14,94 g
    17 %
  • Protein
    12,14 g
    24 %
  • Fibers
    7,72 g
    ?
  •   More data
* As an indication, before cooking, RDA of the EU.