Onion Tart with Pumpkin: 5 Delicious Ways to Savor Fall

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Onion Tart with Pumpkin is a golden, flaky fall favorite layered with sweet caramelized onions, creamy ricotta, earthy pumpkin, and fragrant sage. This savory dish is perfect for cozy dinners, holiday appetizers, or Thanksgiving tables. With its rustic comfort and elegant flavor, you’ll find it hard to resist. Let’s explore how to create this delicious onion and pumpkin baked dish!

Why You’ll Love This Onion Tart with Pumpkin

This savory onion and pumpkin tart is not only delightful, but it also offers numerous benefits. First, it’s a fantastic vegetarian option, making it perfect for gatherings where guests have different dietary preferences. The rich flavors of caramelized onion and pumpkin create a harmonious blend that pleases the palate. Additionally, it’s easy to make, perfect for beginner cooks looking to impress. This dish can be served warm or at room temperature, making it versatile for any occasion. Plus, it’s packed with nutrients, especially during the fall season when pumpkins are at their best. Whether as a main dish or a side, this tart is a must-try!

Ingredients for Onion Tart with Pumpkin

Gather these items:

1 sheet puff pastry (thawed if frozen)
1 egg, beaten (for egg wash)
2 tablespoons olive oil
2 medium yellow onions (about 500g), thinly sliced
1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried thyme)
1/2 teaspoon salt
1 tablespoon balsamic vinegar
3/4 cup whole milk ricotta cheese (180g)
1/2 cup pumpkin puree (not pumpkin pie mix) (120g)
1/2 teaspoon ground black pepper
1 tablespoon chopped fresh sage leaves
Optional: 1/4 cup grated Parmesan or shredded cheese

How to Make Onion Tart with Pumpkin Step-by-Step

Step 1: Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper and place puff pastry on top.
Step 2: In a skillet, heat olive oil over medium-low. Add onions and salt; cook 20–25 minutes, stirring until golden. Add balsamic vinegar and thyme, then cook 2–3 more minutes.
Step 3: In a small bowl, combine ricotta, pumpkin puree, black pepper, and half the sage. Stir until creamy.
Step 4: Spread ricotta-pumpkin mixture over pastry, leaving a 1/2-inch border. Top with onions, remaining sage, and optional cheese. Fold pastry edges slightly and brush with egg wash.
Step 5: Bake 25–30 minutes until crust is golden and puffed. Cool for 5–10 minutes before slicing.

Pro Tips for the Perfect Onion Tart with Pumpkin

Keep these in mind:

This tart is perfect for cozy dinners or holiday appetizers.
For extra flavor, consider adding a pinch of nutmeg or cayenne pepper to the ricotta and pumpkin mixture.
When caramelizing onions, patience is key; cook them low and slow for the best flavor.
Feel free to substitute the ricotta with cream cheese for a richer taste.

Best Ways to Serve Onion Tart with Pumpkin

This tart can be served warm or at room temperature, making it versatile for any occasion. Pair it with a fresh green salad for a light meal or serve it as a hearty appetizer at your next gathering. Additionally, it can be enjoyed alongside a glass of white wine for a sophisticated touch. Consider offering a side of apple chutney for a sweet contrast to the savory flavors.

How to Store and Reheat Onion Tart with Pumpkin

To store your onion pumpkin tart, allow it to cool completely, then wrap it in plastic wrap or aluminum foil. This can be stored in the refrigerator for up to 3 days. To reheat, simply place it in a preheated oven at 350°F (175°C) for 10-15 minutes until warmed through. This makes it great for meal prep or leftover enjoyment!

Frequently Asked Questions About Onion Tart with Pumpkin

What’s the secret to perfect Onion Tart with Pumpkin?

The secret lies in the caramelization of the onions. Cook them slowly until they become deeply golden and sweet; this adds a rich depth of flavor that complements the pumpkin beautifully.

Can I make Onion Tart with Pumpkin ahead of time?

Absolutely! You can prepare the tart in advance and store it in the refrigerator. Bake it just before serving for the best texture and flavor. This is a fantastic option for fall gatherings!

How do I avoid common mistakes with Onion Tart with Pumpkin?

Ensure your puff pastry is fully thawed before use to avoid sogginess. Additionally, avoid overloading the filling; too much can cause the tart to become soggy. Following the steps to create a pumpkin onion tart will help you achieve the perfect balance.

Variations of Onion Tart with Pumpkin You Can Try

Feel free to experiment with various ingredients! For a twist, try adding goat cheese instead of ricotta for a tangy flavor. You can also incorporate other seasonal vegetables such as spinach or kale for added nutrition. Lastly, for a heartier version, consider making a pumpkin onion quiche recipe by adding eggs to the filling mixture.