Mushroom Tomato & Parmesan Tarts

Three rectangles of ready-rolled puff pastry, a hot oven, and a hard-seared mushroom mix turn into a bakery-style tart faster than you’d expect. Sliced Swiss brown and button mushrooms get sauteed in butter until they’re properly golden (not pale and flabby), then finished with garlic and lemon thyme for an aromatic lift.

Lemon thyme is worth seeking out. The citrus notes in its leaves brighten the earthy mushroom base and tie beautifully to the cherry tomatoes that sit on top. If you can’t find it, regular thyme plus a teaspoon of lemon zest does the job.

Cut a 2cm border around the filling. That border puffs up around the edges in the hot oven, giving each tart a crispy crown that holds everything in place. Grated Parmesan finishes it with salty crunch, and optional baby rocket tossed on after baking adds a peppery fresh lift.

Kitchen Tips

• Sear mushrooms hot and don’t crowd the pan. Steamed mushrooms leak water all over the pastry and make it soggy.
• Let the mushroom mixture cool slightly before putting on pastry so it doesn’t pre-cook the bottom.
• Score a 2cm border lightly with a knife for a cleaner puff edge.
• Bake at the full temperature stated. Lower heat gives you pale, greasy pastry instead of puffy, flaky layers.

Variations

• Swap Swiss brown for shiitake, oyster, or portobello mushrooms.
• Add crumbled goat cheese or fresh ricotta under the tomatoes.
• Drizzle with balsamic glaze or pesto after baking for extra flavor.