Author Notes: Great sauce and simple for your lasagna. —Mary Devinat
Makes: 250 ml
handfuls grated gruyere
salt and pepper
In This Recipe
- Melt the butter, add flour, stir with a whisk regularly.
- When the mixture has thickened add gradually the milk, while continuing to mix.
- Cut chives on top and mix.
- Add salt and pepper. Remove from the heat.