1. Prepare the caramelized onions:
Heat the oil and butter in a frying pan over medium heat.
Add the sliced onions and fry gently for 15 to 20 minutes until golden and slightly caramelized. Set aside.
2. Assemble the gratin:
Preheat your oven to 180°C (gas mark 6).
In a gratin dish, place a layer of potatoes. Season with salt, pepper and sprinkle with thyme.
Add a layer of caramelized onions, then a little grated cheese.
Repeat the layers until you have used up all the ingredients, finishing with a generous layer of cheese.
3. Add the liquids:
Mix the crème fraîche and stock, then pour this mixture over the gratin. Shake the dish lightly to distribute the liquid evenly.
Take One Thing Off.
Without a doubt, one of the greatest party snacks ever!
Shredded Buffalo Chicken
Should oil be poured down the kitchen sink? My mother-in-law says yes but I’m not so sure.
JUST NOW: Liam Payne Warned Us About Diddy & Jay Z In FINAL MESSAGE…?!(video).dieuy
Four Of Michael J. Fox’s Kids Have Announced The News
My Late Partner’s Parents Suddenly Appeared & Demanded I Give Them the Keys to His House — I Agreed under One Condition
Chewy Butter Pecan Cookiesi
The Free Trick to Remove Scratches from Your Car: It Will Look Like New in Minutes