If you’re anything like me and love a clever way to transform simple leftovers into something downright delicious, you’re going to adore this Gluten Free Vegetable Tarte Tatin Recipe. It’s the perfect balance of sweet, savory, and crispy, using caramelized veggies, pancetta, and that dreamy gluten free puff pastry all baked to golden perfection. Trust me, once you make this, it’ll become your go-to for cozy dinners or impressing friends without breaking a sweat.

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Why You’ll Love This Recipe

  • Perfect for Leftovers: Turns leftover roasted vegetables into a stunning, caramelized centerpiece.
  • Gluten Free & Flavorful: Uses a homemade gluten free puff pastry that’s flaky and buttery without compromise.
  • Simple But Impressive: Looks fancy but comes together quickly with straightforward ingredients.
  • Family Favorite: My family goes crazy for the sweet and savory combo every single time.

Ingredients You’ll Need

Every ingredient in this Gluten Free Vegetable Tarte Tatin Recipe plays a role in building those layers of flavor and texture—sweet caramelized onions, crispy pancetta, and that lovely tang from balsamic vinegar all wrapped in a flaky gluten free crust. Here’s what you’ll want to have on hand.

  • Gluten free puff pastry: You can make your own or find a good quality one pre-made; chilling is key for that perfect flaky crust.
  • Red onions: Sweet and caramelize beautifully—cut into wedges to hold shape well.
  • Diced pancetta: Adds a lovely smoky, salty crunch that pairs beautifully with the veggies.
  • Honey: Gives a subtle sweetness that helps caramelize the ingredients.
  • Balsamic vinegar: Brings depth and tang to balance the sweetness.
  • Olive oil: For frying and adding richness without overpowering flavors.
  • Leftover roasted vegetables: Think carrots, parsnips, pumpkin, squash—any root veg you have will work great!
  • Fresh thyme: The fragrant leaves fragrant highlight all the vegetables beautifully.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I love making this Gluten Free Vegetable Tarte Tatin Recipe my own by switching up the veggies or seasoning to suit the season or what’s in my fridge. Feel free to tweak and make it your own!

  • Add goat cheese or feta: I sometimes sprinkle crumbled cheese on top before serving for a tangy contrast that my family adores.
  • Make it vegan: Skip the pancetta and replace honey with maple syrup—still tastes luscious and satisfying.
  • Use different herbs: Rosemary or sage also work wonderfully if you want a change from thyme.
  • Customize veggies depending on season: Swap roasted sweet potatoes, beetroot, or even zucchini based on what you’ve got.

How to Make Gluten Free Vegetable Tarte Tatin Recipe

Step 1: Sauté the onions and pancetta

Start by heating a little olive oil in a 24cm ovenproof pan over medium heat. Toss in your red onion wedges and sauté for about 5 minutes until they start to soften and get that beautiful translucency. Then add the diced pancetta, frying for another 2-3 minutes until it crisps up and renders its fat—this combo is the flavor base that sets this tarte apart.

Step 2: Add honey, balsamic, and roasted vegetables

Drizzle in the honey and balsamic vinegar, stirring everything so the onions and pancetta get deliciously sticky and glossy. Then, add your leftover roasted vegetables, stirring gently until everything is evenly coated and layered in the pan. Take the pan off the heat and sprinkle fresh thyme leaves over the veggies, distributing them evenly.

Step 3: Prepare and cover with gluten free puff pastry

Take your chilled gluten free puff pastry and roll it out to a square about 7-8mm thick—just a bit bigger than your pan so you can tuck in the edges neatly. Working quickly to keep the pastry cold, lay it over the pan and carefully trim off the excess edges with a knife.

Step 4: Bake and flip

Pop the pan into a preheated oven at 200C (Fan 180C / Gas 6) and let it bake for 30 minutes until the pastry is golden and puffed. Once out of the oven, allow it to rest for 5-10 minutes—this helps the filling set and stops the tarte from falling apart when you flip it. Then, carefully place a plate or board on top of the pan and, with a confident flip, turn it upside down so the caramelized vegetables become the star on top. It’s always such a thrill when you do this for the first time!

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Pro Tips for Making Gluten Free Vegetable Tarte Tatin Recipe

  • Keep Puff Pastry Cold: I learned that working with cold dough prevents it from getting soggy and ensures that gorgeous flaky lift.
  • Don’t Skip the Rest Time: Resting the tarte after baking avoids a messy flip and helps the flavors meld perfectly.
  • Use Roasted Veggies: Leftover roasted root vegetables caramelize beautifully; fresh raw veg won’t develop the depth of flavor.
  • Choose the Right Pan: Make sure your pan is ovenproof and non-stick or well-seasoned to make the flip easier and prevent sticking.

How to Serve Gluten Free Vegetable Tarte Tatin Recipe

The image shows a close-up of several slices of pizza on a round wooden board. Each slice has two main layers: a golden-yellow crust base and a thick topping of roasted vegetables. The toppings include dark brown, slightly glossy caramelized carrots and onions that have a soft, wrinkled texture. The vegetables are arranged unevenly, some overlapping, covering most of the crust. The background is a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

I usually sprinkle a few extra fresh thyme leaves on top right after flipping—it adds a fresh aroma and brightness. Sometimes I add a drizzle of good olive oil or even a little dollop of crème fraîche or tangy yogurt if I’m serving it warm; the creaminess complements the caramelized veggies perfectly.

Side Dishes

This tarte stands well on its own but pairs beautifully with a crisp green salad dressed simply with lemon or balsamic vinaigrette. For heartier meals, I serve it alongside roasted chicken or a light soup to keep the meal balanced and inviting.

Creative Ways to Present

For special occasions, I like to make individual mini tarte tatins in small ramekins—that way each person gets their own perfectly caramelized portion. It feels so elegant and fun! I also enjoy serving mine on rustic wooden boards with rustic bread and spreads for a casual sharing vibe.

Make Ahead and Storage

Storing Leftovers

I store leftovers covered in the fridge in an airtight container, and they actually taste even better the next day when the flavors have had time to meld. Just be sure to keep it well-wrapped to avoid the pastry drying out.

Freezing

If you want to prep ahead, this tarte freezes well either before baking or after. I usually freeze it fully baked—just double wrap in foil and place in a freezer-safe bag. When you’re ready, thaw overnight in the fridge and reheat in the oven to bring the pastry back to life.

Reheating

To reheat, I find the oven is the best friend here—pop it at 180C for about 10-15 minutes until warmed through and crisp again. Microwaving makes the pastry soggy, which nobody wants!

FAQs

  1. Can I use store-bought gluten free puff pastry for this recipe?

    Absolutely! While I love making my own gluten free puff pastry, a good-quality store-bought version works well if you’re short on time. Just be sure to keep it chilled and follow the same rolling and resting steps to get the best texture.

  2. What vegetables work best for the Gluten Free Vegetable Tarte Tatin Recipe?

    Root vegetables like carrots, parsnips, pumpkin, and squash are ideal because they caramelize beautifully. Leftover roasted vegetables are perfect for saving time and intensifying flavor.

  3. Can I make this tarte vegan?

    Yes! Simply skip the pancetta and swap honey for maple syrup to keep it both vegan and gluten free. The result is still deliciously sticky and full of flavor.

  4. How do I flip the tarte without making a mess?

    Make sure your pan is ovenproof and lightly oiled. Resting the tarte after baking is crucial, as it allows the filling to set slightly. Then place a plate or board over the pan, hold them tight together, and flip confidently in one smooth motion.

Final Thoughts

This Gluten Free Vegetable Tarte Tatin Recipe holds a special place in my heart because it’s comfort food that feels fancy and creative all at once. Whether you’re cooking for yourself, your family, or guests, it’s a beautiful way to showcase simple ingredients with big flavor. I can’t recommend it enough—give it a try, and let this delicious tarte bring a little extra joy to your kitchen.

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Gluten Free Vegetable Tarte Tatin Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 54 reviews
  • Author: Julia
  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Total Time: 1 hour
  • Yield: 4 servings
  • Category: Savory Tart
  • Method: Baking
  • Cuisine: European
  • Diet: Gluten Free

Description

This Gluten Free Vegetable Tarte Tatin is a delicious savory tart featuring caramelized roasted vegetables, red onions, and crispy pancetta glazed with honey and balsamic vinegar, all encased in a flaky gluten free puff pastry crust. A perfect way to elevate leftover roasted vegetables and create a comforting yet elegant dish suitable for any meal.


Ingredients

Gluten Free Puff Pastry

  • 1 batch gluten free puff pastry

Vegetable Tarte Filling

  • 2 red onions, cut into 8 wedges each
  • 65g diced pancetta
  • 1 tbsp honey
  • 1 tbsp balsamic vinegar
  • 1 tbsp olive oil
  • 400g leftover roasted vegetables (carrots, parsnips, pumpkin, squash)
  • Sprigs fresh thyme (leaves only)


Instructions

  1. Prepare the pastry: Make the gluten free puff pastry in advance and chill it in the refrigerator for at least one hour before assembling the tart.
  2. Preheat the oven: Set your oven to 200°C (Fan 180°C) or Gas Mark 6 to get it ready for baking the tart.
  3. Sauté the onions: Heat a little olive oil in a 24cm ovenproof frying pan over medium heat. Add the red onion wedges and fry for about 5 minutes until they become softened and slightly translucent.
  4. Add pancetta: Stir in the diced pancetta and continue frying for an additional 2-3 minutes until it crisps up and releases its flavor.
  5. Glaze and combine vegetables: Pour the honey and balsamic vinegar into the pan. Stir to coat the onions and pancetta. Add the leftover roasted vegetables and stir everything together until evenly coated and glossy. Remove the pan from heat and sprinkle over fresh thyme leaves, spreading the vegetables out into an even layer.
  6. Roll out the pastry: Take the chilled puff pastry out of the fridge and roll it into a square approximately 7-8mm thick, making sure it is slightly larger than the frying pan to allow for trimming.
  7. Assemble the tart: Working quickly, lay the rolled puff pastry over the pan covering the vegetables. Trim the edges neatly with a knife so the pastry fits snugly around the pan.
  8. Bake: Place the pan into the preheated oven and bake for 30 minutes, or until the pastry turns golden and puffed.
  9. Rest and flip: Remove the pan from the oven and let it rest for 5-10 minutes. Place a large plate or board on top of the pan and carefully flip it over so the pastry is on the bottom and the caramelized vegetables are beautifully displayed on top.
  10. Serve: Garnish with extra fresh thyme leaves. Serve the tart hot or cold as desired.

Notes

  • This tart is a fantastic way to transform leftover vegetables from a roast into a sophisticated dish.
  • The combination of pancetta, honey, and balsamic vinegar delivers rich caramelization and depth of flavor.
  • Using a gluten free puff pastry makes this recipe suitable for gluten sensitive diners.
  • For extra crispiness, make sure the pan is hot before adding onions to properly sauté them.
  • Resting the tart before flipping helps the caramelized topping set and prevents sticking.

Nutrition

  • Serving Size: 1 serving
  • Calories: 240
  • Sugar: 10 g
  • Sodium: 53 mg
  • Fat: 16 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 11 g
  • Trans Fat: 0 g
  • Carbohydrates: 23 g
  • Fiber: 3 g
  • Protein: 4 g
  • Cholesterol: 12 mg

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