How to Make a Thanksgiving-Inspired Roasted Vegetable Tart: A Beautiful & Savory Dish

A Thanksgiving-inspired roasted vegetable tart is a beautiful, flavorful, and elegant dish that adds a stunning touch to your holiday table. Made with flaky puff pastry or homemade crust, this tart is packed with roasted seasonal vegetables, creamy cheese, and warm herbs, making it the perfect vegetarian main course or side dish for Thanksgiving.

This easy recipe will walk you through how to make the best roasted vegetable tart—crispy, colorful, and full of cozy fall flavors.

Looking for a savory, colorful, and elegant dish to add to your Thanksgiving table? This Thanksgiving-inspired roasted vegetable tart features flaky, buttery pastry topped with caramelized seasonal vegetables and flavorful herbs, making it the perfect vegetarian main or stunning side dish.

In this guide, we’ll show you how to make a roasted vegetable tart step by step, including the best seasonal veggies to use, crust options, and flavor pairings. Whether served as a holiday appetizer, side, or meatless main course, this dish will add warmth and beauty to your Thanksgiving feast. Let’s get baking!

1. Why You’ll Love This Roasted Vegetable Tart

✔ Crispy & Flaky Crust – Buttery, golden perfection.
✔ Packed with Roasted Fall Vegetables – Caramelized squash, carrots, Brussels sprouts & more!
✔ Perfect for Thanksgiving – A stunning, delicious side or vegetarian main dish.
✔ Easy to Customize – Use different vegetables, cheeses, or add a drizzle of honey.
✔ Make-Ahead Friendly – Prep components in advance for easy assembly.

The Secret to a Perfect Roasted Vegetable Tart

1. Use a flaky pastry – Puff pastry or shortcrust creates the best texture.
2. Roast vegetables first – This brings out their natural sweetness.
3. Layer cheese and herbs – Adds depth of flavor.
4. Brush the edges with egg wash – Creates a golden, crispy crust.
5. Bake until bubbly & golden – Ensures everything is cooked perfectly.

2. Ingredients for a Thanksgiving Roasted Vegetable Tart

For the Crust:

• 1 sheet puff pastry, thawed (or homemade tart dough)
• 1 egg, beaten (for egg wash)

For the Roasted Vegetables:

• 1 small butternut squash, peeled & cubed 🎃
• 1 cup Brussels sprouts, halved 🥬
• 1 small red onion, sliced 🧅
• 1 large carrot, peeled & sliced 🥕
• 2 tablespoons olive oil
• ½ teaspoon salt
• ¼ teaspoon black pepper
• ½ teaspoon thyme
• ½ teaspoon rosemary

For the Filling:

• ½ cup ricotta cheese (or goat cheese for extra tang)
• ¼ cup Parmesan cheese, grated
• ½ teaspoon garlic powder
• ½ teaspoon nutmeg (adds a warm, cozy flavor)

For Garnish (Optional):

• 1 tablespoon honey or balsamic glaze (for sweetness)
• 1 tablespoon chopped walnuts or pecans (for crunch)
• Fresh thyme leaves

3. How to Make the Best Roasted Vegetable Tart

Step 1: Roast the Vegetables

1. Preheat oven to 400°F (200°C).
2. Toss butternut squash, Brussels sprouts, red onion, and carrots with olive oil, salt, pepper, thyme, and rosemary.
3. Spread evenly on a lined baking sheet.
4. Roast for 25-30 minutes, flipping halfway, until tender and caramelized.

Step 2: Prepare the Crust

1. Roll out puff pastry on a floured surface into a rectangle or circle.
2. Transfer to a lined baking sheet.
3. Score a 1-inch border around the edges with a knife (don’t cut all the way through).
4. Prick the center with a fork to prevent puffing up.

Step 3: Assemble the Tart

1. Mix ricotta, Parmesan, garlic powder, and nutmeg in a bowl.
2. Spread the cheese mixture evenly over the center of the pastry, leaving the border untouched.
3. Arrange the roasted vegetables on top in a beautiful pattern.

Step 4: Bake the Tart

1. Brush the edges with beaten egg for a golden crust.
2. Bake at 400°F (200°C) for 20-25 minutes, until the edges are golden brown.

Step 5: Garnish & Serve

1. Drizzle with honey or balsamic glaze for sweetness.
2. Sprinkle with toasted walnuts or pecans for crunch.
3. Garnish with fresh thyme leaves.
4. Slice and serve warm!

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4. Pro Tips for the Best Roasted Vegetable Tart

🔥 Use cold pastry – Keeps the crust flaky and crisp.
🔥 Don’t overload with veggies – Too many toppings can make it soggy.
🔥 Brush the edges with egg wash – Gives a beautiful golden color.
🔥 Let it rest before slicing – Helps the filling set.
🔥 Customize your cheese – Try feta, goat cheese, or even Gruyère for extra richness.

5. Variations & Customizations

Make It Vegan

🌱 Use vegan puff pastry and swap ricotta for vegan cashew cheese.

Make It Extra Cheesy

🧀 Add shredded mozzarella or Gruyère for a melty finish.

Make It Sweet & Savory

🍯 Drizzle with maple syrup instead of honey for a fall-inspired twist.

Make It Gluten-Free

🌾 Use gluten-free puff pastry or almond flour tart crust.

6. How to Make This Tart Ahead of Time

✔ Roast the veggies a day ahead – Store in the fridge until ready to use.
✔ Assemble & refrigerate – Put everything together and bake fresh before serving.
✔ Reheat in the oven at 350°F (175°C) for 10 minutes before serving.

7. Best Thanksgiving Pairings for This Tart

🍷 Pinot Noir or Chardonnay – Pairs beautifully with roasted vegetables.
🥗 Autumn Harvest Salad – A fresh contrast to the warm tart.
🦃 Roast Turkey – A delicious vegetarian side dish for your holiday spread.
🍯 Cranberry Sauce Drizzle – Adds a sweet-tart finish to every bite.

8. Common Mistakes & How to Fix Them

❌ Tart Is Too Soggy? – Pre-bake the crust for 5 minutes before adding toppings.
❌ Vegetables Are Too Hard? – Roast them longer before assembling the tart.
❌ Pastry Didn’t Rise? – Ensure the oven is fully preheated and use cold dough.
❌ Filling Is Too Dry? – Add a little extra ricotta or olive oil before baking.

9. Leftover Ideas for Roasted Vegetable Tart

🥪 Tart Sandwich – Layer slices in a toasted sandwich with arugula.
🍳 Tart & Egg Breakfast – Reheat and top with a fried egg.
🍕 Tart Pizza – Add extra cheese and reheat in the oven.
🥗 Tart Salad Bowl – Chop and toss with greens for a quick salad

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FAQs

1. Can I use store-bought puff pastry?

Yes! Store-bought puff pastry works perfectly and saves time.

2. What other vegetables can I use?

Try sweet potatoes, mushrooms, bell peppers, or zucchini.

3. Can I make this tart without cheese?

Yes! Use hummus or cashew cream instead of cheese for a dairy-free version.

4. What’s the best way to reheat leftovers?

Bake at 350°F for 10 minutes to keep it crispy.

5. Can I use phyllo dough instead of puff pastry?

Yes! Layer 4-5 sheets of phyllo with butter for a lighter version.

6. Can I add protein to this tart?

Yes! Add crumbled feta, bacon bits, or shredded turkey.

7. What’s the best way to store leftovers?

Keep in an airtight container in the fridge for up to 3 days.

8. Can I make this into mini tarts?

Yes! Cut puff pastry into small squares and bake individually.

9. Can I use frozen vegetables?

Yes, but roast them first to remove excess moisture.

10. Can I freeze this tart?

Yes! Freeze unbaked and bake straight from frozen.