Preheat the oven to 180°C (356°F).
Combine whole wheat flour, baking powder, and salt in a bowl.
Add olive oil, unsweetened yogurt, and stevia, then knead into a dough.
Divide the dough into bite-sized pieces.
Place them on a baking tray lined with parchment paper.
Bake in the oven at 180°C for 20 minutes.
Let cool before serving.