Roast the tomatoes Preheat your oven to 180°C. Place the cherry tomatoes and garlic cloves in a baking tray. Drizzle with olive oil, season with salt, pepper, and add thyme sprigs. Roast for 25–30 minutes or until the tomatoes are blistered. Remove from oven and gently squash the tomatoes and garlic with a fork.
Make the whipped feta/ricotta In a food processor, blend the feta, ricotta, Greek yoghurt, lemon zest and juice, olive oil, and seasoning. Blend until smooth and creamy.
Assemble the dip Spread the whipped feta/ricotta mixture onto a shallow plate or serving dish. Spoon over the roasted tomatoes and garlic. Drape slices of Barbaro mortadella around the edges. Garnish with fresh thyme leaves.
Serve & enjoy with crispy ciabatta slices.