This tart uses seasoned beef mince with garlic, thyme, and tomatoes layered into a short pastry shell — a straightforward take on Provençal flavors. The pastry crisps up in the oven while the filling stays rich and savory. It's a practical 30-minute dinner that works equally well for weeknights or casual entertaining.
Preheat your oven to 400°F (200°C) to prepare for the tart's baking.
In a frying pan, heat the olive oil over medium heat. Add the chopped onion and sauté until translucent, approximately 3-4 minutes.
Introduce the minced garlic and thyme to the pan, stirring until the garlic is fragrant and the ingredients are well combined, about 1 minute.
Add the beef mince to the pan, cooking and stirring until browned, ensuring it is completely broken up and mixed thoroughly with the aromatics. This should take about 5 minutes.
Season the mixture with salt and pepper to taste, adding the cherry tomatoes, and cook for another 2 minutes until the tomatoes have softened slightly.
Roll out the puff pastry on a floured surface with a rolling pin until it's large enough to fit your tart tin.
Line the tart tin with the pastry, trimming any excess around the edges.
Spoon the beef mixture evenly into the pastry shell.
Brush the edges of the pastry with the beaten egg to give it a golden color during baking.
Bake the tart in the preheated oven for about 20 minutes, or until the pastry is golden and crisp.
Notes
For a variation, consider adding a sprinkle of shredded Gruyère cheese on top before baking, or switch out the beef for a vegetarian mince for a meat-free option.