Feuilles d'Érable Tartes Salées

Featured in: Warm Bakes

This savory autumn tart combines a crisp, flaky pastry with roasted sweet potato and butternut squash. Caramelized red onions glazed with maple syrup add a touch of sweetness, while a creamy mixture of eggs, crème fraîche, and fresh thyme binds the filling. Topped with crumbled goat cheese and baked to golden perfection, it offers rich layers of seasonal flavors perfect for leisurely meals. Optional maple leaf-shaped pastry decorations add a charming seasonal touch.

Ideal for vegetarians, this dish balances hearty roasted veggies and subtle creamy notes, delivering warmth and depth for autumn dining. Variations include mushrooms or roasted parsnips for extra earthiness, with a vegan alternative easily achievable by swapping ingredients.

Updated on Mon, 08 Dec 2025 21:17:47 GMT
Golden-crusted Feuille d'Erable tart, filled with roasted veggies and creamy goat cheese, ready to serve. Save
Golden-crusted Feuille d'Erable tart, filled with roasted veggies and creamy goat cheese, ready to serve. | moonthyme.com

Feuilles d'Érable Tartes Salées d'Automne captures the essence of autumn with its golden-crusted pastry and a filling inspired by the season's bounty. This savory tart, reminiscent of delicate maple leaves, combines roasted sweet potato and butternut squash with the sweetness of caramelized onions, all enhanced by a subtle hint of maple syrup and creamy goat cheese. Nestled in a flaky crust, this French-inspired dish is perfect for a comforting main course that celebrates the flavors of fall.

Golden-crusted Feuille d'Erable tart, filled with roasted veggies and creamy goat cheese, ready to serve. Save
Golden-crusted Feuille d'Erable tart, filled with roasted veggies and creamy goat cheese, ready to serve. | moonthyme.com

This tart blends textures and flavors elegantly. The preparation allows you to enjoy roasting and caramelizing separately, building complexity layer by layer. The use of fresh thyme and a hint of maple syrup brings out a unique character, while the option to create decorative maple leaf pastry shapes adds a charming touch that celebrates the season.

Ingredients

  • Pastry
  • 250 g all-purpose flour
  • 125 g cold unsalted butter, cubed
  • 1 egg yolk
  • 2–3 tbsp cold water
  • 1/2 tsp salt
  • Filling
  • 1 medium sweet potato, peeled and diced
  • 1 small butternut squash, peeled and diced
  • 2 tbsp olive oil
  • 1 large red onion, thinly sliced
  • 2 tbsp unsalted butter
  • 2 tbsp pure maple syrup
  • 100 g goat cheese, crumbled
  • 2 eggs
  • 150 ml crème fraîche
  • 1 tsp fresh thyme leaves
  • Salt and pepper, to taste

Instructions

1. Preheat the oven to 200°C (400°F).
2. Prepare the pastry:
In a large bowl, combine flour and salt. Add the cold butter and rub into the flour until the mixture resembles coarse crumbs. Mix in the egg yolk and just enough cold water to form a dough. Shape into a disk, wrap in plastic, and chill for 20 minutes.
3. Roast the vegetables:
Toss sweet potato and butternut squash with olive oil, salt, and pepper. Spread on a baking sheet and roast for 20–25 minutes, or until golden and tender. Reduce oven to 180°C (350°F).
4. Caramelize the onions:
In a skillet over medium heat, melt butter and sauté the red onion until soft and caramelized, about 10–12 minutes. Stir in maple syrup and cook 2 minutes more. Set aside.
5. Blind-bake the pastry:
Roll out the pastry on a lightly floured surface and line a tart pan (23 cm/9 in). Prick the base with a fork and blind-bake for 10 minutes.
6. Prepare the filling mixture:
In a bowl, whisk eggs, crème fraîche, thyme, salt, and pepper.
7. Assemble the tart:
Layer the roasted vegetables and caramelized onions in the tart shell. Sprinkle with goat cheese. Pour the egg mixture evenly over the filling.
8. Bake the tart:
Bake for 25–30 minutes, or until the filling is set and lightly golden.
9. Finishing touches:
Cool slightly before unmolding. Optionally, use a maple leaf cookie cutter to shape extra pastry decorations, bake, and place on top before serving.

Zusatztipps für die Zubereitung

To ensure a crisp and flaky crust, keep the butter cold and handle the dough as little as possible. Blind baking stabilizes the pastry to prevent it from becoming soggy from the filling. When caramelizing onions, patience is key to deepen the flavor without burning. Taste and adjust seasoning in layers for the best balance and aroma.

Varianten und Anpassungen

For a vegan version, replace cold butter with plant-based alternatives, omit eggs, and substitute crème fraîche with oat cream and goat cheese with vegan cheese. Feel free to add sautéed mushrooms or roasted parsnips to diversify the filling and complement the autumnal theme.

Serviervorschläge

Serve this savory tart warm or at room temperature, accompanied by a fresh side salad of peppery arugula and crunchy walnuts. It pairs wonderfully with a light vinaigrette and a glass of crisp white wine to complete the autumn meal ambiance.

A close-up of a beautifully decorated Feuille d'Erable tart with flaky pastry and savory filling. Save
A close-up of a beautifully decorated Feuille d'Erable tart with flaky pastry and savory filling. | moonthyme.com

With its harmonious blend of textures, seasonal flavors, and elegant presentation, the Feuilles d'Érable Tartes Salées d'Automne is a celebration of autumn in every bite. Whether for a family dinner or a special occasion, this tart invites you to savor the cozy richness of the season with each forkful.

Recipe FAQ

What kind of pastry is best for this tart?

A classic flaky pastry made with all-purpose flour and cold butter provides the ideal texture and supports the savory filling well.

How do I get caramelized onions to glaze properly?

Cook sliced red onions slowly in butter over medium heat until soft and golden, then add maple syrup and cook a few minutes until well coated.

Can I substitute the vegetables?

Yes, roasted mushrooms or parsnips can be included or swapped with sweet potato and butternut squash for varied flavors.

How to ensure the filling sets well?

Whisk eggs with crème fraîche and fresh thyme; pour evenly over the layered filling and bake until firm and lightly golden on top.

Is there a vegan version?

Replace butter with plant-based alternatives, omit eggs, and use oat cream and vegan cheese to keep it plant-friendly.

Feuilles d'Érable Tartes Salées

Flaky tart with autumn vegetables, caramelized onions, goat cheese, and a touch of maple syrup.

Prep Time
30 min
Time to Cook
40 min
Total Duration
70 min
Created by Lydia Brooks

Type Warm Bakes

Skill Level Medium

Cuisine French

Portions 6 Serving Size

Diet Info Vegetarian Friendly

What You'll Need

Pastry

01 2 cups all-purpose flour
02 1/2 cup cold unsalted butter, cubed
03 1 egg yolk
04 2–3 tablespoons cold water
05 1/2 teaspoon salt

Filling

01 1 medium sweet potato, peeled and diced
02 1 small butternut squash, peeled and diced
03 2 tablespoons olive oil
04 1 large red onion, thinly sliced
05 2 tablespoons unsalted butter
06 2 tablespoons pure maple syrup
07 3.5 ounces goat cheese, crumbled
08 2 eggs
09 2/3 cup crème fraîche
10 1 teaspoon fresh thyme leaves
11 Salt and pepper, to taste

How to Make It

Step 01

Preheat oven: Set the oven temperature to 400°F (200°C) to prepare for roasting vegetables.

Step 02

Prepare pastry dough: In a large bowl, combine flour and salt. Incorporate cold butter using your fingers until the mixture resembles coarse crumbs. Mix in egg yolk and add cold water gradually until a dough forms. Shape into a disk, wrap tightly, and refrigerate for 20 minutes.

Step 03

Roast vegetables: Toss sweet potato and butternut squash with olive oil, salt, and pepper. Spread evenly on a baking sheet and roast for 20 to 25 minutes until tender and golden. Reduce oven temperature to 350°F (180°C) after roasting.

Step 04

Caramelize onions: Melt butter in a skillet over medium heat. Add sliced red onions and cook slowly for 10 to 12 minutes until soft and caramelized. Stir in maple syrup and cook an additional 2 minutes. Remove from heat.

Step 05

Blind-bake pastry: Roll out chilled dough on a floured surface and fit into a 9-inch tart pan. Prick the base with a fork and blind-bake for 10 minutes at 350°F (180°C).

Step 06

Prepare custard mixture: Whisk together eggs, crème fraîche, thyme, salt, and pepper in a bowl until homogeneous.

Step 07

Assemble tart: Layer the roasted vegetables and caramelized onions evenly in the blind-baked pastry shell. Sprinkle crumbled goat cheese over the vegetables. Pour the egg and crème fraîche mixture uniformly on top.

Step 08

Bake tart: Bake at 350°F (180°C) for 25 to 30 minutes until the filling is set and the surface is lightly golden.

Step 09

Cool and garnish: Allow the tart to cool slightly before removing from the pan. Optionally, cut extra pastry into maple leaf shapes, bake until crisp, and place atop the tart before serving.

Tools Needed

  • 9-inch tart pan
  • Mixing bowls
  • Rolling pin
  • Baking sheet
  • Skillet
  • Whisk

Allergen Details

Review every ingredient for allergens and ask a medical professional when unsure.
  • Contains gluten, eggs, and dairy.

Nutrition Details (each serving)

These details are for reference only, and shouldn't replace healthcare advice.
  • Energy: 385
  • Fats: 23 g
  • Carbohydrates: 32 g
  • Proteins: 8 g