Tomato and caramelised onion tarte tatin

This Tomato and Caramelised Onion Tarte Tatin is a savoury take on the French classic, featuring layers of sweet caramelised onions and juicy tomatoes baked under a flaky puff pastry. It's a delicious blend of sweet, tangy, and buttery flavours, perfect for brunch or a light dinner.

03 Dec 2025
Cook time 45 min
Prep time 20 min

Ingredients:

1 tbsp butter
1 onion
2 tsp brown sugar
1 tbsp vinegar
3 tomatoes
1 sheet puff pastry
1 tbsp fresh parsley
Tomato and caramelised onion tarte tatin

Tomato and caramelised onion tarte tatin is a delightful twist on the classic French dessert. This savoury version features juicy tomatoes, sweet caramelised onions, and flaky puff pastry, making it a perfect dish for brunch or a light dinner. It’s an exquisite blend of sweet, tangy, and buttery flavours that’s sure to impress your family and friends.

Instructions:

1. Prepare the Oven and Ingredients:
- Preheat your oven to 200°C (390°F).
- Slice the onion thinly and set aside.
- Slice the tomatoes and set aside.
- Chop the parsley.
2. Caramelize the Onions:
- In an ovenproof skillet over medium heat, melt the butter.
- Add the sliced onions and sauté for about 5-7 minutes until they begin to soften.
- Sprinkle the brown sugar over the onions and continue cooking, stirring occasionally, until the onions are caramelized and golden brown, about 10-15 minutes.

3. Deglaze the Pan:
- Add the vinegar to the caramelized onions and stir to deglaze the pan, allowing the flavors to meld and any browned bits to dissolve.
- Cook for another 2-3 minutes, then remove from heat.
4. Assemble the Tarte Tatin:
- Arrange the tomato slices over the caramelized onion mixture in a single layer.
- Lightly season with salt and pepper if desired.
- Carefully place the puff pastry sheet over the tomatoes and onions, tucking the edges down the sides of the skillet.
5. Bake:
- Place your skillet in the preheated oven and bake for 25-30 minutes, or until the puff pastry is golden brown and fully puffed.

6. Cool and Serve:
- Remove the skillet from the oven and allow it to cool for 5-10 minutes.
- Run a knife around the edges of the tart to loosen it.
- Carefully invert the skillet onto a serving plate, so the pastry is on the bottom and the caramelized onion and tomato are on top.
- Sprinkle the chopped fresh parsley over the tart for a burst of freshness.
7. Enjoy:
- Slice and serve warm. This tarte tatin pairs beautifully with a side salad or can be enjoyed as a light lunch or appetizer.

Tomato and caramelised onion tarte tatin is not only visually stunning but also packed with rich, complex flavours. By following the steps and tips provided, you’ll create a beautifully balanced dish that's sure to become a favourite. Whether you’re looking for a new recipe to wow your guests or a satisfying meal for yourself, this tarte tatin is a must-try!

Tomato and caramelised onion tarte tatin FAQ:

What is the baking time for the tarte tatin?

Bake the tarte tatin in a preheated oven at 200°C (390°F) for 25-30 minutes, or until the puff pastry is golden brown and fully puffed.

How do I know when the onions are properly caramelized?

The onions should be golden brown and sweet in flavor, which usually takes about 10-15 minutes of cooking after they've softened. Stir occasionally to ensure even browning.

Can I substitute the puff pastry with another type of dough?

Yes, you can use pie crust or homemade pastry dough as a substitute for puff pastry, but the texture and flakiness may differ.

How should I store leftovers of the tarte tatin?

Store leftover tarte tatin in an airtight container in the refrigerator for up to 3 days. Reheat in the oven before serving for best results.

What type of tomatoes work best for this recipe?

Roma or vine-ripened tomatoes are a great choice due to their flavor and texture, but any fresh tomatoes can be used. Avoid overly watery tomatoes to prevent sogginess.

Tips:

- Thinly slice the onions to ensure they caramelise evenly and release their sweetness.

- Roast the tomatoes lightly before adding them to the tarte tatin for an enhanced, concentrated flavor.

- Be sure to keep the puff pastry cold until you’re ready to use it to ensure it remains flaky and crisp after baking.

- Let the tarte tatin cool for a few minutes before inverting it onto a plate to prevent any hot caramel from spilling.

- Sprinkle some fresh parsley over the tart before serving for a burst of colour and freshness.

Nutrition per serving

4 Servings
Calories 420kcal
Protein 6g
Carbohydrates 36g
Fiber 2.91g
Sugar 7g
Fat 27g

More recipes

Cauliflower mornay with cheese

Enjoy a creamy and cheesy Cauliflower Mornay bake.

02 Feb 2026

Lemon & lime tart

Enjoy a refreshing lemon & lime tart with a buttery crust.

03 Dec 2025

Chocolate hazelnut mousse

Indulge in this rich chocolate hazelnut mousse dessert.

27 Dec 2025

Chef's gratin

Creamy and cheesy Chef's Gratin made with layered potatoes.

21 Dec 2025

Quince tarte tartin

Elegant quince tarte tatin with caramel and a flaky crust.

09 Feb 2026

Brioche buns

Soft and fluffy brioche buns perfect for any meal.

14 Nov 2025

Beef bourguignon

Rich and hearty Beef Bourguignon simmered to perfection.

03 Dec 2025

10 minute ratatouille

Quick and vibrant 10-minute ratatouille packed with vegetables.

27 Nov 2025

Posts