Lightly grease and line four 125 ml (1/2 cup) ramekins with plastic wrap. Divide the ricotta between the moulds and press down firmly. Cover with plastic wrap and refrigerate for 2 hours.
Preheat the oven to 220 degrees Celsius. Unmould each ricotta onto a tray lined with baking paper and bake for 20 minutes, or until golden.
To make the dressing, combine all the ingredients in a bowl. Place the ricottas on a serving platter. Spoon a little of the dressing around each one, drizzling a little over the top.