Fresh Tomato Galette

Introduction

This fresh tomato galette comes together in under an hour and delivers crispy, golden pastry with a layer of garlicky breadcrumbs and sweet, jammy tomatoes that soften as they bake. The folded edges contain the filling while creating an rustic, restaurant-worthy presentation that requires no special skill. It works as a weeknight dinner, a light lunch, or an impressive side for a summer meal.

Recipe Details

• Prep Time: 20 minutes
• Cook Time: 35 minutes
• Total Time: 55 minutes
• Servings: 4

Ingredients

• 1 sheet puff pastry
• 5 tomatoes
• 1 tsp thyme
• 1 tsp mustard powder
• 3 tbsp panko or fine dry breadcrumbs
• 3 tbsp freshly-grated Parmesan
• 1 egg, beaten

Instructions

1. Preheat your oven to 200°C (400°F).
2. Slice the tomatoes to 0.5 cm (¼ inch) thick, and set aside.
3. In a bowl, combine 2 tbsp grated Parmesan with the thyme and mustard powder.
4. Line a baking tray with parchment paper and lay your puff pastry on top.
5. Spread 2 tbsp panko or breadcrumbs, leaving about 4 cm (1½ inch) of the border uncovered.
6. Sprinkle the cheese mixture evenly on top.
7. Starting at the centre, arrange the tomato slices in concentric circles, overlapping each other.
8. Sprinkle the remaining breadcrumbs and Parmesan on top, season with a little pepper if you like, and carefully fold the leftover dough over the tomatoes.
9. Brush the galette with the beaten egg, and bake for about 30-40 minutes or until the dough is cooked through and golden brown.
10. Allow the galette to cool down slightly before decorating with fresh basil leaves, and serve.

Variations

Add garlic: Mince 2 cloves of garlic and mix them into the breadcrumb layer in step 5 for savory depth.

Use cherry tomatoes: Halve cherry tomatoes instead of slicing full-sized ones—they’ll cook faster and concentrate their sweetness.

Include caramelized onions: Layer 1 cup of caramelized onions under the tomatoes for a sweet, complex flavor base.

Switch fresh herbs: Replace thyme with oregano or Italian seasoning for a Mediterranean angle, or use fresh dill for a lighter profile.

Make it a main with greens: Serve the galette over a bed of peppery arugula or mixed greens dressed with olive oil and vinegar to add substance and contrast.

Tips for Success

Slice tomatoes evenly: Cut them to the specified thickness so they cook through in the same time—thicker slices will remain watery while thinner ones turn to mush.

Don’t skip the breadcrumb layer: It absorbs excess tomato moisture and prevents the pastry base from becoming soggy during baking.

Fold the dough while cool enough to handle: Once the egg wash is applied, work quickly but carefully to avoid tearing the pastry; a slight tear won’t ruin the galette.

Check doneness at the edges first: The pastry browns fastest at the edges and corners, so rotate the tray halfway through if you notice uneven browning.

Let it rest before serving: Cooling for 5 minutes allows the filling to set slightly so it doesn’t slide when you slice and transfer pieces to a plate.

Storage and Reheating

Store leftover galette in an airtight container in the refrigerator for up to 3 days. To reheat, place it on a baking sheet and warm in a 180°C (350°F) oven for 10–12 minutes until the pastry is crisp again; microwaving will soften the crust. This galette does not freeze well because the pastry texture becomes tough and the tomatoes release excess water upon thawing.

FAQ

Can I assemble the galette ahead of time?

Yes—prepare it through step 8 (before the egg wash), cover it loosely with plastic wrap, and refrigerate for up to 4 hours. Brush with egg wash and bake directly from the cold state, adding 5–10 minutes to the bake time.

What if my puff pastry is frozen?

Thaw it at room temperature for 30–40 minutes until it’s pliable but still cold. Working with thawed pastry that’s too warm will cause it to shrink and become difficult to fold.

Can I use fresh basil instead of thyme in the breadcrumb layer?

Thyme is more stable during baking; fresh basil will blacken and lose flavor if mixed into the layer before baking. Add fresh basil only after the galette comes out of the oven, as the recipe instructs.

Why is my pastry edge not browning evenly?

Check that your oven temperature is accurate with an oven thermometer—if it runs cool, the pastry may bake too slowly. Also make sure the galette is centered in the oven and rotate the tray halfway through baking for even browning.