Easy White Sauce for Gratin

1. 1

   Without turning on the heat, put the margarine and flour in a pot.

2. 2

   Turn the heat on low and heat the while mixing with a spatula.

3. 3

   Once the margarine has melted, turn the heat to medium, then mix in 50 ml of milk at a time.

4. 4

   Be careful not to let it come to a boil.

5. 5

   Once all the milk has been added, turn the heat to low, and mix in the soup stock and salt a little at a time, checking the taste as you go.

6. 6

   Once the taste is just right, it's done.

* Per serving · 4 servings · Values may vary.

No additional tips available.