01 - Preheat your oven to 400°F.
02 - Line a baking tray with parchment paper.
03 - In a large bowl, gently toss the strawberries and mixed berries with balsamic vinegar, sugar or honey, vanilla extract, and black pepper.
04 - Spread the fruit mixture evenly on the prepared baking tray.
05 - Roast in the preheated oven for 20-25 minutes, stirring once halfway, until the berries are soft, syrupy, and fragrant.
06 - Remove from the oven and let cool slightly. Stir in the chopped basil or mint.
07 - Serve warm or at room temperature, garnished with extra herbs and lemon zest as desired.