
A rustic leek and Comté cheese tart captures the essence of French home cooking. This hearty creation combines tender sautéed leeks with rich aged Comté cheese, all wrapped in a crispy seed-studded pastry that brings back memories of traditional country cooking. This comforting dish fills the kitchen with an inviting aroma, making it perfect for relaxed weekend meals.
This rustic tart consistently impresses guests with its elegant simplicity and authentic French country flavors.
Essential Ingredients and Key Tips
- Leeks (3 large) - Select firm, straight leeks with long white portions. The white-to-green ratio matters - look for tender green parts. Winter leeks offer the most intense flavor
- Comté cheese (70g) - Choose 18-24 month aged Comté for crystalline texture and fruity notes. Grate just before using to preserve aroma
- Dijon mustard (1 tablespoon) - Traditional strong Dijon creates an aromatic base that enhances the leeks
- Flour blend (180g total) - Combining all-purpose and whole wheat flours adds complexity. Spelt flour brings a lovely nutty note
Quality ingredients elevate this simple tart into a memorable dish.
Detailed Instructions
- 1. Making the Pastry
- Start by lightly toasting sesame and poppy seeds to enhance their flavor. Mix flours with sea salt in a large bowl. Work in olive oil with fingertips until sandy. Add water gradually until dough comes together.
- 2. Preparing the Leeks
- Split leeks lengthwise and rinse under running water, gently separating layers. Soak in vinegar water for 10 minutes to remove all soil.
- 3. Cooking the Vegetables
- Slowly cook leeks in olive oil until translucent but still slightly firm. Add a bay leaf while cooking for subtle aromatic depth.
- 4. Assembly and Baking
- Roll dough into a rustic circle on parchment paper. Spread generously with mustard, leaving a 4cm border. Layer leeks evenly, sprinkle with grated Comté, then fold edges over.
Using seasonal, local leeks makes a noticeable difference in flavor. Slow-grown leeks develop the best taste.
Filling Technique
Distribute leeks generously but evenly. Each slice should offer a perfect balance between crispy crust and tender filling.
Texture Balance
Success depends on textural contrast. Properly draining the leeks prevents excess moisture from softening the crust.

Flavor Harmony
The pairing of leeks and Comté is intentional. Sweet, tender leeks perfectly balance the complex notes of aged Comté.
Experience shows that simple ingredients require careful attention at every step.
Personal Reflection
This recipe embodies modern French country cooking. It demonstrates how quality ingredients, treated with care, create a dish worth sharing.
Final Thoughts
This rustic tart represents more than just a meal - it celebrates authentic flavors and home cooking. Each preparation honors culinary traditions while creating new memories around the table.
Frequently Asked Questions
- → Can I prepare the dough ahead of time?
- Sure, you can make the dough up to a day in advance and keep it in the fridge, wrapped tightly in cling film.
- → How do I stop the crust from being soggy?
- Be sure to drain the cooked leeks properly, so they don’t make the crust overly moist while baking.
- → Is this tart freezer-friendly?
- Yes, you can freeze it once it’s fully baked. Heat it up in the oven at 160°C for 15-20 minutes to serve.
- → What kind of wine pairs well with this tart?
- A dry white wine like Chardonnay or Chablis goes great with the rich flavors of leeks and cheddar.
- → How can I make it vegetarian?
- Just leave out the ham or swap it for sautéed mushrooms or chopped nuts.