Potato Gratin

1. 1

   Peel the potatoes and chop into 2cm slices.

2. 2

   Put them into a pot of salted water and boil until the potatoes become soft.

3. 3

   Slice the onion, and fry in a pan with olive oil until browned.

4. 4

   To make the white sauce, put the margarine and flour into a pan on medium heat and stir until the mixture becomes sticky.

5. 5

   Then add milk, season with salt, pepper and garlic powder.

6. 6

   Continue to stir gently to avoid getting lumps in the mixture.

7. 7

   Preheat the oven to 200C/400F.

8. 8

   Put the potatoes with the onions on a baking dish and pour on the white sauce.

9. 9

   Finally add grated cheese on top.

10. 10

    Bake for about 15 min or until the top has browned nicely.

No additional tips available.