
Temps
40 min
Difficulté
facile
Ingrédients
8
Budget
~3-5 €
Valeurs nutritionnelles
Score santé
Moyen · /100
280 kcal
par portion
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Preheat the oven to 200°C. Clean the cauliflower and broccoli, then cut them into small florets.
5 min
Bring a pot of salted water to a boil and blanch the vegetables for 5 minutes. Drain well.
8 min
Make a béchamel sauce: melt the butter in a saucepan, add the flour, stir for 1 minute, then gradually pour in the milk while whisking.
5 min
Season the béchamel with salt and pepper. Mix the blanched vegetables into the béchamel with 100g of grated Gruyère.
3 min
Pour everything into a baking dish and top with the remaining grated Gruyère.
2 min
Bake for 20 minutes until the gratin is golden and bubbling.
20 min