Fresh Tomato Galette

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Introduction

This rustic tomato galette comes together in under an hour and requires just one sheet of puff pastry, fresh tomatoes, and basic pantry staples. The pastry edges fold up and caramelize while the tomatoes soften and release their juices, creating a savory tart that works as a light dinner, lunch, or vegetarian centerpiece.

Recipe Details

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 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

Caramelized onions: Replace half the tomatoes with thinly sliced onions cooked low and slow in a pan until golden and sweet. This adds depth and reduces watery filling.

Fresh mozzarella and oregano: Layer fresh mozzarella between the tomato slices and swap thyme for oregano. The mozzarella melts into the tomatoes for creaminess.

Roasted garlic spread: Before layering breadcrumbs, spread a thin layer of mashed roasted garlic on the pastry base. This adds savory punch without changing texture.

Zucchini and tomato: Use half the tomato quantity and layer thin zucchini slices in between. The zucchini releases less water than extra tomatoes and keeps the pastry crisp.

Caramelized shallots with thyme: Swap onions for shallots and increase thyme slightly. Caramelized shallots are sweeter and more delicate than regular onions.

Tips for Success

Slice tomatoes consistently: Use a sharp knife or mandoline to cut all tomatoes to the same thickness so they cook evenly and overlap neatly.

Don’t skip the breadcrumb layer: The panko absorbs excess moisture from the tomatoes and prevents the pastry base from becoming soggy.

Fold the edges gently: Let the pastry warm slightly so it’s pliable, then fold slowly to avoid cracking. If it tears, you can patch it with a scrap.

Watch for golden edges: The galette is done when the pastry border is deep golden and the center tomatoes look slightly caramelized; this usually takes 35–40 minutes.

Cool before slicing: The filling sets as it cools, making the galette easier to cut and serve without falling apart.

Storage and Reheating

FAQ

Can I prepare the galette ahead and bake it later?

Yes. Assemble it on the baking tray, cover loosely with plastic wrap, and refrigerate for up to 4 hours. Add 2–3 minutes to the bake time if baking straight from the fridge.

Why is my pastry base soggy in the center?

The breadcrumb and cheese base layer absorbs moisture, but very wet tomatoes or crowding them too densely can overwhelm it. Slice tomatoes thinner, let excess juice drain for a few minutes, and space them slightly for better air circulation.

Can I use cherry tomatoes instead of large tomatoes?

Cherry tomatoes work but will release more liquid. Halve them instead of slicing, scatter them across the pastry rather than overlapping in circles, and expect a slightly juicier filling.

What if my puff pastry is still frozen?

Let it thaw at room temperature for 15–20 minutes until pliable, or follow the package instructions. Working with cold, stiff pastry makes folding difficult and tears more likely.