Technical stages for Asparagus Gratiné :
- Peel carefully the asparagus.
- Cut the base by several centimeters.
- Drop the asparagus in salted boiling water and cook for about 20 minutes.
- Drain and reserve.
- Béchamel: Melt the butter in a saucepan, add the flour and mix thoroughly.
- Cool this roux blanc and pour 40 cl of the asparagus water along with 25 cl milk.
- Boil and cook 4 to 5 minutes stirring constantly.
- Add salt, pepper and a touch of nutmeg.
- Turn on the grill of the oven.
- Place the asparagus in a buttered gratiné pan then coat with the sauce.
- Sprinkle with grated Swiss cheese.
- Bake under the grill of the oven and leave to gratiné.
- Serve immediately.
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The essentials
To make this recipe, some of these items will be required: