Pumpkin & red onion tarte tatin

Pumpkin & red onion tarte tatin is a savory twist on the classic French tart, featuring sweet caramelized pumpkin and onions encased in flaky puff pastry. It's an ideal dish for a warming meal or an impressive gathering centerpiece.

24 Dec 2025
Cook time 60 min
Prep time 20 min

Ingredients:

8 cups pumpkin
2 onions
2 garlic cloves
1 short spray cooking spray oil
1/2 cup brown sugar
1/3 cup vinegar
2 sheets puff pastry

Pumpkin & red onion tarte tatin is a delightful twist on the classic French tarte tatin. This savory inverted tart pairs the sweetness of caramelized brown sugar with the rich flavors of pumpkin and red onions, all encased in golden puff pastry. Perfect for a cozy dinner or an impressive dish for guests, this recipe offers a unique blend of tastes that epitomize comfort food.

Instructions:

1. Preparation:
- Preheat your oven to 220°C (430°F).
- Prepare your baking dish. You will need a round ovenproof dish that is approximately 9-10 inches in diameter.

2. Caramelized Pumpkin:
- Spread the pumpkin chunks evenly in a baking tray lined with parchment paper.
- Lightly spray the pumpkin with the cooking spray oil.
- Roast the pumpkin in the preheated oven for about 20-25 minutes, or until they are just tender and slightly golden.

3. Caramelized Onions and Garlic:
- While the pumpkin is roasting, place a large skillet over medium heat.
- Add a short spray of cooking oil to the skillet and then add the sliced onions.
- Cook the onions for about 10 minutes, stirring occasionally, until they are soft and starting to caramelize.
- Add the minced garlic and cook for another 2-3 minutes, ensuring the garlic is fragrant but not burned.

4. Making the Caramel Sauce:
- In a small saucepan, combine the brown sugar and vinegar.
- Heat the mixture over medium heat, stirring constantly until the sugar dissolves and the mixture becomes a smooth caramel sauce. This should take about 5 minutes.
- Once the sauce is ready, remove it from the heat.

5. Assemble the Tarte Tatin:
- Pour the caramel sauce evenly into the base of your baking dish.
- Arrange the roasted pumpkin pieces and caramelized onions in the caramel sauce. Try to create an even layer without too many gaps.
- Place one sheet of puff pastry over the vegetable mixture, gently pressing it down to cover all the filling. Trim excess pastry.
- If you prefer a thicker crust, you can place the second sheet of puff pastry on top of the first, pressing down and trimming the excess once more.

6. Bake the Tart:
- Place the assembled tarte tatin in the preheated oven.
- Bake for about 20-25 minutes, or until the puff pastry is golden brown and crisp.

7. Serving:
- Once baked, remove the tarte tatin from the oven and let it cool for a few minutes.
- Carefully invert the baking dish onto a serving plate, making sure to allow the caramelized pumpkin and onions to come out cleanly.
- Serve warm. This tart pairs beautifully with a fresh green salad and a tangy vinaigrette.

With its beautifully caramelized topping and flaky puff pastry, the Pumpkin & red onion tarte tatin is sure to be a favorite addition to your recipe repertoire. Follow these tips for best results, and enjoy this elegant and savory dish that brings a taste of autumn to your table.

Pumpkin & red onion tarte tatin FAQ:

What size baking dish do I need for the tarte tatin?

You should use a round ovenproof dish that is approximately 9-10 inches in diameter for this recipe.

How long should I roast the pumpkin?

Roast the pumpkin in the preheated oven for about 20-25 minutes, or until they are just tender and slightly golden.

Can I use a different type of onion?

Yes, you can substitute the red onion with yellow or sweet onions, though the flavor may vary slightly.

How should I store leftovers?

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven for best results.

What should I do if the puff pastry doesn't rise properly?

If the pastry doesn't rise as expected, ensure your oven is properly preheated and check the pastry for any tears. Also, avoid overcrowding the filling, as this can trap moisture.

Cooking Tips:

- Ensure the pumpkin is cut into even pieces for uniform cooking.

- Caramelize the onions and garlic slowly to develop deep, rich flavors.

- Thaw the puff pastry sheets in the refrigerator until pliable but still cold to handle.

- Press the puff pastry gently but firmly over the pumpkin and onions to avoid air pockets.

- Allow the tarte tatin to rest for a few minutes after baking before inverting to ensure it holds its shape.

Nutrition Facts

10 Servings
Calories 360kcal
Protein 4.90g
Carbohydrates 44g
Fiber 1.66g
Sugar 16g
Fat 20g

Pumpkin & red onion tarte tatin