This Mary Berry Chicken Tartiflette is a comforting, creamy potato bake layered with tender chicken, smoky bacon, and melted cheese. The texture is rich and indulgent, with soft potatoes and a golden, bubbling topping. It is a straightforward, family-friendly dish that feels special enough for a weekend dinner. Expect a total time of around 1 hour and 10 minutes from start to finish.
Ingredients
For the Chicken Filling
- 2 cooked chicken breasts, shredded or diced
- 150g smoked bacon lardons
- 1 tbsp olive oil
- 1 onion, finely sliced
- 2 cloves garlic, crushed
- 100ml dry white wine
- 150ml double cream
- Salt and black pepper, to taste
For the Potatoes
- 800g waxy potatoes, peeled and sliced
- Salt, for boiling
For the Topping
- 200g Reblochon cheese or Brie, sliced
- 1 tbsp fresh thyme leaves (optional)
How to Make Mary Berry Chicken Tartiflette
- Prepare the oven: Preheat the oven to 200°C or 180°C fan. Place a shelf in the middle of the oven so the tartiflette cooks evenly and the topping turns golden and bubbling.
- Cook the potatoes: Place the sliced potatoes in a pan of salted water and bring to the boil. Simmer for 8 to 10 minutes until just tender, then drain well and set aside.
- Prepare the filling: Heat the olive oil in a large frying pan. Fry the bacon until crisp, then add the sliced onion and cook until soft and lightly golden. Stir in the garlic and cook for another minute.
- Add chicken and cream: Stir in the cooked chicken, then pour in the white wine and let it bubble for 2 to 3 minutes. Add the cream, season with salt and pepper, and simmer gently until slightly thickened.
- Assemble the dish: In a buttered ovenproof dish, layer half the potatoes, followed by the chicken mixture, then the remaining potatoes. Arrange the cheese slices over the top.
- Bake: Place in the oven and bake for 25 to 30 minutes until the top is golden, melted, and bubbling.
- Cool slightly and serve: Remove from the oven and let it rest for 5 minutes before serving so the layers settle nicely.

Tips
How do I stop the dish from becoming watery?
Make sure the potatoes are well drained and allow the cream sauce to thicken slightly before assembling.
Can I use leftover roast chicken?
Yes, leftover roast chicken works perfectly and adds extra flavour to the dish.
What cheese works best if I cannot find Reblochon?
Brie or Camembert are excellent substitutes and give a similar creamy finish.
How do I get a golden topping?
Place the dish on the middle shelf and bake until bubbling. You can grill for a few minutes at the end if needed.
Serving Suggestions
- Serve with a crisp green salad
- Add steamed green beans or broccoli
- Pair with crusty bread to soak up the sauce
- Enjoy with a glass of dry white wine
Storage
Room Temperature
Allow to cool and serve within 2 hours. Do not leave out longer.
Refrigerator
Store in an airtight container for up to 3 days. Reheat thoroughly before serving.
Freezing
Freeze in portions for up to 2 months. Defrost overnight in the fridge and reheat in the oven until hot throughout.
Nutrition
- Calories: 520 kcal
- Carbohydrates: 35g
- Protein: 32g
- Fat: 28g
- Saturated Fat: 14g
- Sodium: 780mg
These values are approximate and may vary depending on ingredients used.
FAQs
Can I make chicken tartiflette ahead of time?
Yes, assemble the dish in advance and refrigerate. Bake when ready to serve, adding a few extra minutes to the cooking time.
What potatoes are best for tartiflette?
Waxy potatoes such as Charlotte or Yukon Gold hold their shape well and give the best texture.
Can I make this without alcohol?
Yes, simply replace the white wine with chicken stock for a similar depth of flavour.
Can I use raw chicken instead of cooked?
It is best to use cooked chicken. If using raw, cook it fully before adding to the dish.
Mary Berry Chicken Tartiflette Recipe
Course: MainCuisine: French-inspiredDifficulty: Easy4
servings30
minutes40
minutes300
kcal1
hour10
minutesA rich and comforting chicken tartiflette made with tender potatoes, smoky bacon, creamy sauce and melted cheese. Perfect for a hearty family meal.
Ingredients
2 cooked chicken breasts, shredded
150g smoked bacon lardons
1 tbsp olive oil
1 onion, sliced
2 cloves garlic, crushed
100ml white wine
150ml double cream
800g potatoes, sliced
200g Reblochon or Brie
Salt and pepper
Fresh thyme (optional)
Butter for greasing
Directions
- Preheat oven to 200°C (180°C fan).
- Boil sliced potatoes until just tender, then drain.
- Fry bacon, then add onion and garlic until softened.
- Add chicken, wine and cream. Simmer until slightly thickened.
- Layer potatoes and chicken mixture in a baking dish.
- Top with cheese slices.
- Bake for 25–30 minutes until golden and bubbling.
- Rest briefly before serving.
Notes
- Use waxy potatoes for best texture.
- Brie is a great substitute for Reblochon.
- Perfect for using leftover chicken.
