In a mixing bowl, combine the Greek yogurt and protein powder, whisking until the powder is fully incorporated and the texture is smooth.
Prepare two serving glasses and place 0.5 cup of the yogurt mixture into the bottom of each glass.
Distribute half of the raspberries and half of the granola evenly between the two glasses as a middle layer.
Top each glass with the remaining yogurt mixture, spreading it to the edges.
Finish by garnishing with the remaining raspberries, granola, and a sprinkle of chia seeds.
Drizzle with honey and serve chilled or immediately.