
This galette wraps up everything I love about summer into one buttery crisp bite. Juicy heirloom tomatoes sweet basil and creamy mozzarella are layered inside homemade puff pastry that’s rich with garlic confit and tangy sour cream. It is a rustic open faced pie that looks elegant but comes together with very little fuss and makes the perfect dinner party centerpiece or weeknight treat when tomatoes are at their peak
I first made this when I had leftover garlic confit and a basket of tomatoes from the market and it’s now my go to for any gathering
Ingredients
- Heirloom tomatoes: provide juicy flavor and stunning color choose firm ripe ones
- Fresh mozzarella: melts beautifully and gives creamy texture use a good quality ball
- Fresh basil: adds brightness and aroma go for smaller leaves which tend to be sweeter
- Garlic confit: brings velvety roasted flavor make a batch ahead and store in oil
- Sour cream: softens the dough and adds a slight tang use full fat for best results
- All purpose flour: forms the base of the pastry sift before using for a lighter crust
- Frozen butter: ensures flaky layers grate it while very cold for best incorporation
- Egg wash: creates that beautiful shiny golden crust brush just before baking
- Balsamic glaze: gives sweet tangy contrast drizzle just before serving
Step-by-Step Instructions
- Prepare the Dough:
- Grate frozen butter into sifted flour and salt then work in garlic confit and sour cream using your hands until combined add just enough cold water to bring the dough together without making it sticky chill for one hour
- Layer the Dough:
- Roll dough into a rectangle then fold it into thirds like a letter rotate and repeat this process three times this creates flaky layers chill again for thirty minutes
- Shape and Fill:
- Roll out dough into a large circle place sliced tomatoes torn mozzarella and fresh basil in the center season with salt and pepper leave a wide border around the edges
- Fold and Seal:
- Gently fold the pastry edges over the filling overlapping slightly to create pleats brush the exposed crust with beaten egg for a rich color
- Bake:
- Transfer to a parchment lined baking sheet and bake in a preheated oven at two hundred degrees Celsius for thirty five to forty minutes until the crust is deep golden and the filling is bubbling
- Finish and Serve:
- Remove from oven and let cool slightly before drizzling with balsamic glaze top with extra basil and serve warm or at room temperature

Storage Tips
Store leftover galette in an airtight container in the fridge for up to three days to reheat place in a hot oven for ten minutes to crisp up the crust
Ingredient Substitutions
If heirloom tomatoes are unavailable use plum or roma tomatoes which have less moisture goat cheese can replace mozzarella for a tangier twist

Serving Suggestions
Pair this galette with a crisp green salad or a chilled glass of white wine it also makes a great picnic dish since it holds together well when cooled
Cultural Context
Galettes come from French country cooking originally as a way to use up odds and ends of dough this rustic open form has become a versatile base for both sweet and savory fillings across Europe
Recipe FAQs
- → What type of tomatoes work best in this galette?
Heirloom tomatoes are ideal for their juiciness and bold flavor. Look for ones that are firm and ripe for the best texture.
- → Can I use store-bought puff pastry?
Yes, but making your own with garlic confit and sour cream adds a deeper flavor and flakier texture. Homemade gives the best result.
- → How do I prevent the crust from getting soggy?
Leave a generous border and avoid overfilling the center. Also, bake until the crust is deeply golden to ensure it's fully cooked.
- → What is garlic confit and why use it?
Garlic confit is slow-cooked garlic in oil, resulting in a mellow, creamy texture. It infuses the pastry with savory depth.
- → Is this galette served hot or cold?
It's best served warm, straight from the oven, but it can also be enjoyed at room temperature for picnics or gatherings.
- → Can I add other ingredients to the filling?
Yes, this galette is versatile. You can add roasted mushrooms, zucchini, or even a bit of goat cheese for variation.