Preparation | Cooking | Start to finish |
---|---|---|
40 min. | 60 min. | 1 hour 35 min. |
1 | Prepare 2 leeks, then set aside. | |
2 | Prepare 1 onion. Set aside. | |
3 | Prepare and chop 700 g endives (head of chicory). Set aside. | |
4 | Pour 2 tablespoons oil into a large non-stick frying pan on high heat. When really hot, add 200 g small pieces of bacon. Fry for 3 or 4 minutes, then set aside, leaving the bacon fat in the pan. | |
5 | Cook the chopped onion in the bacon fat for 1 or 2 minutes without colouring. | |
6 | Add the leeks and endives and mix well. | |
7 | Add the bacon and 150 ml beer, then leave to reduce gently on low heat. | |
8 | Preheat the oven to 360°F (180°C). Butter a gratin dish and arrange a first layer of potato slices in the bottom (half the 800 g cooked potatoes). | |
9 | Spread the leek and endive mixture over the top. | |
10 | Add the remaining potato slices in a second layer. | |
11 | Top with the sliced 400 g Maroilles cheese. | |
12 | Bake for 30 to 40 minutes until the Maroilles is melted and beginning to brown. |