If you’ve been searching for a delightful way to celebrate the vibrant flavors of summer tomatoes, then this Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe is about to become your new favorite. It’s rustic yet elegant, combining flaky buttery crust with creamy, tangy Boursin cheese and the freshness of basil and heirloom tomatoes. The balance of textures and bright, herbaceous notes make it a showstopper for any meal, whether it’s a casual brunch, a picnic, or a light dinner. You’ll be amazed at how simple ingredients come together to create something that feels so sophisticated and comforting at the same time!

Ingredients You’ll Need

A top-down image showing many ingredients on a white marbled surface. At the center, there is a white plate with two layers of tomato slices: the left side has bright yellow tomato slices stacked in two layers, while the right side has red tomato slices layered. Around the plate, there are several small clear glass bowls containing white flour (top left), a brown egg (bottom left), chopped green herbs (top right), grated cheese (middle right), salt (bottom left), vinegar (bottom middle), and water (bottom right). There are also fresh basil leaves placed near the bottom left and a stick of butter with orange markings at the bottom center. Photo taken with an iphone --ar 4:5 --v 7

Gathering fresh, quality ingredients is key here, and luckily, you don’t need a long list to achieve something extraordinary. Each component plays a crucial role—from the tender, flaky crust to the creamy garlic herb Boursin that melts into the tomatoes, topped with fragrant basil to bring it all to life.

All-purpose flour (1 ½ cups): The base of your flaky, buttery crust that holds everything together beautifully.
Kosher salt (½ teaspoon and ½ teaspoon): Enhances flavor in both crust and tomatoes, drawing out moisture for the perfect texture.
Unsalted butter (10 tablespoons, cubed): Cold butter is essential for a flaky and golden crust that melts in your mouth.
Ice water (3 tablespoons): Keeps the dough cool and tender when mixing and rolling out.
Apple cider vinegar (1 teaspoon): A secret ingredient that boosts flakiness and keeps the dough tender.
Heirloom tomatoes (2-3, thinly sliced): The star of the filling, adding vibrant color and sweet juiciness.
Garlic Herb Boursin cheese (5.3 oz, room temperature): Creamy, flavorful spread that pairs perfectly with the juicy tomatoes and crust.
Fresh grated Parmesan cheese (2 tablespoons): Adds a nutty, salty layer of richness.
Large egg (1) and water (1 tablespoon): Whisked together for a shiny golden crust finish.
Fresh chives, basil, or oregano leaves: Bright, aromatic garnishes that bring freshness to every bite.
Flaky sea salt: The final touch for that satisfying crunch and flavor burst on top.

How to Make Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe

The image shows two clear food processor bowls placed side by side on a white marbled surface. The bowl on the left contains a smooth layer of white flour evenly spread around the blade in the center. The bowl on the right shows the same white flour base but now with small cubes of pale yellow butter scattered on top, surrounding the blade. Both bowls have a transparent lid and a blue handle. The light is bright, highlighting the fine texture of the flour and the soft, firm texture of the butter cubes. photo taken with an iphone --ar 4:5 --v 7

Step 1: Make the Perfect Crust

Start by combining flour and kosher salt in your food processor, pulsing just a few times to mix. Adding cold, cubed butter next, pulse again until the mixture resembles coarse crumbs. The key here is to keep everything cold to get that beautifully flaky texture. Pour in ice water mixed with apple cider vinegar and pulse carefully until a thick dough forms. This vinegar tip works wonders for tenderness.

Step 2: Roll and Chill Your Dough

Lightly flour a clean surface and your rolling pin. Form the dough into a disc and roll out to about a 12-inch circle, roughly ⅛ of an inch thick—the thinner, the crispier the crust. Transfer it carefully onto a parchment-lined baking sheet (using the rolling pin to help is a great trick). Refrigerate for at least an hour; this chilling step helps the dough hold its shape during baking.

Step 3: Prepare Your Tomatoes

While the dough chills, slice your heirloom tomatoes thinly and season them generously with kosher salt. Gently toss with your hands to coat each slice and let the salted tomatoes rest for 10 to 15 minutes. This allows excess moisture to release, so your galette won’t get soggy.

Step 4: Assemble Your Galette

Preheat the oven to 400°F. Remove the dough from the fridge and let it soften slightly for 5 minutes to avoid cracking while folding. Spread the garlic herb Boursin cheese evenly over the center of the dough, leaving a clean 1-inch border. Drain your tomatoes on paper towels then layer them beautifully on top of the cheese. Sprinkle fresh grated Parmesan over the tomatoes for an extra layer of flavor.

Step 5: Fold and Brush

Fold the edges of the dough over the tomatoes, gently pleating to form a rustic edge and leaving the center exposed. Whisk your egg and water together to create an egg wash. Use a pastry brush to lightly coat the dough edges—this will give you a flawless golden brown crust after baking.

Step 6: Bake to Golden Perfection

Bake for about 35 to 40 minutes or until the crust is light golden and the tomatoes have softened but still hold their shape. Remove from the oven and allow the galette to cool on the baking sheet for at least 10 minutes; it helps everything set for easy slicing and serving.

How to Serve Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe

Garnishes

Nothing elevates this galette quite like fresh herbs and a sprinkle of flaky sea salt. Scatter chopped chives and torn fresh basil or oregano leaves over the warm galette right before serving. These garnishes add not just color but a burst of freshness that perfectly balances the rich cheese and juicy tomato.

Side Dishes

This Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe shines as a stand-alone dish but pairs wonderfully with crisp green salads, a light vinaigrette, or even a chilled glass of white wine, such as Sauvignon Blanc. For a heartier meal, serve alongside grilled chicken or a platter of fresh roasted vegetables to keep those summer vibes going strong.

Creative Ways to Present

Feeling fancy? Serve this galette on a rustic wooden board with a small bowl of extra Boursin cheese for spreading. Or, slice it into elegant wedges for a brunch buffet or a beautiful appetizer tray at your next soirée. Adding edible flower petals on top can also provide a stunning visual twist that will wow your guests instantly.

Make Ahead and Storage

Storing Leftovers

Leftover Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe is just as delightful the next day. Wrap it tightly in plastic wrap or store in an airtight container in the fridge. It will stay fresh for up to 2 days while keeping the crust crisp and the filling flavorful.

Freezing

If you want to make this galette ahead of time, you can freeze the assembled but unbaked galette. Wrap it well with plastic wrap and aluminum foil before freezing for up to 1 month. To bake, thaw overnight in the fridge and then proceed with the egg wash and baking instructions.

Reheating

Reheat leftovers by placing the galette on a baking sheet in a 350°F oven for 10 to 15 minutes. This method revives the crust’s flakiness without making the tomatoes tough. Avoid microwaving, which can make the crust soggy and the filling watery.

FAQs

Can I use other types of tomatoes in this Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe?

Absolutely! While heirloom tomatoes add gorgeous color and flavor, you can also use Roma or vine-ripened tomatoes. Just make sure to slice them thin and salt them to remove excess moisture to prevent sogginess.

Is it possible to make the crust without a food processor?

Definitely. You can use a pastry cutter or two forks to cut the cold butter into the flour mixture by hand. The key is to keep everything chilled and handle the dough as little as possible to maintain flakiness.

What if I don’t have garlic herb Boursin cheese?

Great question! You can substitute with any soft herbed cheese like cream cheese mixed with minced garlic and herbs, goat cheese, or ricotta with added herbs. The creamy texture is what’s important here.

Can this galette be served cold or at room temperature?

Yes! This Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe tastes fantastic warm, at room temperature, or even chilled, making it a versatile option for any occasion.

How can I make this recipe vegan or dairy-free?

To veganize this galette, swap out the butter for a plant-based alternative, use dairy-free cream cheese with garlic and herbs instead of Boursin, and replace the egg wash with a mixture of plant milk and maple syrup for color. The flavor might shift a bit but still be incredibly tasty and satisfying.

Final Thoughts

There’s something truly special about sharing a homemade galette filled with luscious tomatoes, creamy garlic herb cheese, and fresh basil—the perfect harmony of flavors and textures that warm the heart and delight the palate. I can’t wait for you to try this Tomato Galette with Garlic Herb Boursin and Fresh Basil Recipe; once you do, it’s sure to become a beloved recipe to turn to again and again. Happy baking and even happier eating!