Preheat your oven to 350°F (175°C) and grease a small cake pan.
In a bowl, whisk together the Greek yogurt, eggs, and baking powder until smooth and well combined.
Pour the mixture into the prepared cake pan.
Bake in the preheated oven for about 25-30 minutes, or until the cake is set and a toothpick comes out clean.
Allow it to cool for a few minutes before removing it from the pan.
Enjoy it plain or topped with fresh fruit or a dollop of yogurt!