This rustic tart delivers an incredible flavor-to-effort ratio, with a crisp, buttery crust holding jammy roasted tomatoes and tangy goat cheese. It’s a showstopper for a simple weeknight meal or a weekend brunch. For more impressive but easy main courses, explore my other dinner recipes.

Step-by-Step Instructions

Part 1: The All-Butter Tart Crust

Combine Dry Ingredients: In the bowl of a food processor, pulse the flour, salt, and sugar just to combine.
Cut in Butter: Add the cold, cubed butter. Pulse 8-10 times until the butter is the size of small peas. Do not overmix.
Add Water: Drizzle in 3 tablespoons of ice-cold water. Pulse until the dough just starts to come together in large clumps. If it’s too dry, add more water, 1 teaspoon at a time.
Form & Chill: Turn the dough out onto a clean surface and gently form it into a 1-inch thick disk. Wrap tightly in plastic wrap and refrigerate for at least 1 hour, or up to 2 days.

Part 2: Assembly & Baking

Preheat & Prep: Preheat your oven to 400°F (200°C). Place a baking sheet in the oven to heat up.
Roll Dough: On a lightly floured surface, roll the chilled dough into a 12-inch circle (it doesn’t need to be perfect). Carefully transfer it to a piece of parchment paper.
Layer Toppings: Spread the Dijon mustard over the base of the dough, leaving a 2-inch border around the edge. Crumble the goat cheese evenly over the mustard.
Arrange Tomatoes: Arrange the sliced tomatoes on top of the cheese in a single, slightly overlapping layer. Drizzle with olive oil and sprinkle with salt, pepper, and dried thyme.
Fold & Finish: Gently fold the 2-inch border of dough up and over the edge of the filling, pleating it as you go. Brush the crust with the egg wash.
Bake: Slide the parchment paper with the tart onto the preheated baking sheet. Bake for 35-45 minutes, or until the crust is deeply golden brown and the tomatoes are tender and slightly caramelized.
Rest & Serve: Let the tart cool on the baking sheet for 10 minutes before sliding it onto a cutting board. Garnish with fresh basil, slice, and serve warm or at room temperature.

The Anatomy of a Perfect Tart Crust

The key to a flaky, tender crust isn’t magic; it’s temperature control and technique.

Cold is King: The butter must be ice cold. When small pieces of cold butter are baked, they melt and release steam, creating tiny pockets of air. These pockets are what make the crust light and flaky.
Minimal Water: Water develops gluten in the flour. A little gluten is needed for structure, but too much makes the crust tough and chewy. Use only enough ice water to bring the dough together.
Handle with Care: Overworking the dough develops too much gluten and warms the butter. The goal is to handle it as little as possible to keep the butter pieces intact.

Ingredient Spotlight: Tomatoes & Cheese

The quality of your main ingredients directly impacts the final result.

Best Tomatoes: Look for firm, meaty tomatoes with low water content.
- Roma Tomatoes: The workhorse. They are dense and have fewer seeds, which prevents a soggy bottom.
- Heirloom Tomatoes: Offer beautiful color and complex flavor. If they seem very juicy, you can lightly salt the slices and let them drain on a paper towel for 15 minutes before using.
Goat Cheese Selection: A log of plain goat cheese (chèvre) is ideal. It’s creamy and provides the perfect tangy counterpoint to the sweet tomatoes. Pre-crumbled goat cheese often has anti-caking agents that can affect how it melts. For a different but equally delicious savory profile, this Onion Mushroom Tart recipe uses Gruyère to achieve a nutty, rich flavor.

Flavor Upgrade Matrix

Add-In	Flavor Profile	How to Incorporate
Caramelized Onions	Sweet, umami, deep	Spread a thin layer on the crust before the cheese.
Kalamata Olives	Salty, briny, pungent	Scatter pitted, halved olives over the cheese.
Balsamic Glaze	Sweet, tangy, complex	Drizzle over the finished tart just before serving.
Fresh Thyme Sprigs	Earthy, woodsy, aromatic	Lay a few sprigs over the tomatoes before baking.
Red Pepper Flakes	Spicy, sharp	Sprinkle a pinch over the cheese for a kick.

Serving & Pairing Blueprint

This tart is versatile enough to be the star or a supporting player.

As a Main Course: Serve with a simple arugula salad dressed in a lemon vinaigrette. The peppery greens cut through the richness of the tart beautifully.
As an Appetizer: Cut the tart into smaller, appetizer-sized squares for parties.
Wine Pairing: A crisp Sauvignon Blanc or a dry Rosé complements the tangy goat cheese and acidic tomatoes perfectly.
For a Full Menu: If you’re building a larger meal, this tart is a fantastic starter. Follow it with a protein and a simple vegetable side. And if you’re thinking about what comes next, you can apply these flavor-pairing principles to my collection of dessert recipes as well.

COMMON MISTAKES TO AVOID

Mistake: A soggy bottom crust.
- Fix: Use low-moisture tomatoes (like Romas) and don’t skip the preheated baking sheet. The initial blast of high heat from the sheet helps set the bottom crust immediately.
Mistake: A tough, cracker-like crust.
- Fix: Do not overwork the dough. Pulse just enough to combine in the food processor and handle gently when forming the disk. The goal is visible flecks of butter in the dough.
Mistake: Using warm ingredients.
- Fix: Use ice-cold butter and ice-cold water. If your kitchen is warm, you can even chill the flour and the food processor bowl for 15 minutes before you start.

FAQ

Q: Can I make this tart ahead of time?

A: Yes. The dough can be made and refrigerated for up to 2 days or frozen for up to 3 months. The baked tart is best the day it’s made but can be stored, covered, in the refrigerator for up to 2 days. Reheat in a 350°F oven to re-crisp the crust.
Q: Do I need to blind bake the crust first?

A: Not for this rustic, free-form tart (a galette). Baking it on a preheated sheet is sufficient to cook the bottom. Blind baking is more critical for liquid-filled pies in a traditional tart pan.
Q: How can I make this vegan?

A: Use a high-quality vegan butter substitute (in block form, not a soft tub) for the crust. For the filling, use a store-bought vegan goat cheese or feta alternative and brush the crust with olive oil instead of egg wash.

NUTRITIONAL SNAPSHOT

Nutrient	Amount per Serving
Calories	380 kcal
Protein	10g
Fat	25g
Net Carbs	27g
Fiber	3g
Sugar	4g

Estimates are based on 1/6th of the tart.

For those who love exploring the art of pastry, this savory tart is a great starting point. If your next project is a sweet one, you might enjoy the challenge of this beautiful White Chocolate Pistachio Tart recipe.