Jamie Oliver’s puff pastry vegetable tart is a baked dish where vegetables are layered over puff pastry, often with a base like pesto or cheese, and baked until golden and crisp.
Optional additions:
Preheat your oven to 200°C (400°F). A hot oven is essential because puff pastry needs immediate heat to rise properly and become crisp rather than soggy.
Place the puff pastry on a lined baking tray. Lightly score a border around the edges (about 1 cm) without cutting all the way through. This creates a frame that puffs up beautifully during baking.
Spread a thin layer of pesto or soft cheese inside the border. This not only adds flavor but also acts as a barrier to prevent moisture from the vegetables soaking into the pastry.
Slice all vegetables thinly and uniformly so they cook at the same rate. Toss them with olive oil, salt, and pepper to enhance their natural flavors before baking.
Lay the vegetables over the pastry in an even layer. Avoid piling them too thickly, as overcrowding can lead to steaming instead of roasting.
Place the tart in the oven and bake for 20–25 minutes until the pastry is puffed and golden and the vegetables are tender with slight caramelization.
Remove from the oven and add fresh herbs or crumbled cheese if desired. Let it cool slightly before slicing to maintain structure.
Find it online: https://jamieolivereats.uk/puff-pastry-vegetable-tart/