01 - Preheat oven to 350°F. Line an 8-inch springform pan with parchment paper.
02 - Pulse crackers into fine crumbs using a food processor. Mix in melted butter and 0.5 tsp salt until combined. Press mixture firmly into the bottom of the prepared pan. Bake for 10 minutes, then set aside to cool.
03 - In a large bowl, beat cream cheese, ricotta, and grated cheese until smooth and creamy. Add eggs one at a time, mixing thoroughly after each addition. Fold in thyme, lemon zest, pepper, and salt until evenly distributed.
04 - Pour filling over the cooled crust and smooth the top surface. Bake for 40-45 minutes until the center is just set with a slight wobble. Cool to room temperature, then refrigerate for at least 2 hours or preferably overnight.
05 - Toss beetroot wedges with olive oil, balsamic vinegar, salt, and pepper. Arrange in a single layer on a roasting tray. Roast at 400°F for 30-35 minutes until tender and caramelized at edges. Allow to cool slightly.
06 - Release cheesecake from springform pan. Arrange roasted beetroot wedges over the top. Scatter with chopped chives and microgreens. Finish with a drizzle of extra virgin olive oil. Slice and serve chilled or at room temperature.