Prep Time 15 minutes mins
Cook Time 45 minutes mins
Resting Time 10 minutes mins
Total Time 1 hour hr 10 minutes mins
Use ripe, sweet cherry tomatoes for the best jammy texture and balanced acidity; if using larger tomatoes, core and dice them and cook a few minutes longer to reduce excess moisture. You can make the jam up to 5 days ahead and refrigerate it in an airtight container, then warm gently before serving. Taste and adjust sweetness or tang with an extra teaspoon of brown sugar or vinegar to suit your tomatoes. For crisper bread, toast the baguette a touch longer and assemble just before serving to prevent sogginess. Swap mozzarella for whipped ricotta or goat cheese for a tangier profile, and add a light drizzle of balsamic glaze or a crack of black pepper at the end for extra depth.