In a small bowl, stir together the Yogurt Cheese, honey, and vanilla until combined well.
Spread about 1 tablespoon of the yogurt cheese mixture on 4 slices of bread. Arrange a layer of fruit over the cheese and top with the remaining slices of bread.
Heat a medium skillet over medium heat and spray with cooking spray. Cook the panini, 2 at a time, until golden, about 2 minutes per side. Transfer to a cutting board and repeat with the remaining panini.
Halve each panini, divide among 4 dessert plates, and drizzle with additional honey.