Preheat the oven to 200°C.

Yogurt dough: In a bowl, mix the two flours, baking powder, and salt. Add the Greek yogurt and mix first with a spoon or fork. Then, if the dough is too sticky, gradually add a little flour, just a teaspoon at a time, and quickly knead it into a dough. Place the dough ball onto a baking tray lined with parchment paper and shape it into a circle with your fingers.

Tomato sauce: In a small bowl, mix all the ingredients for the tomato sauce.

Brussels sprouts: Wash and slice (or grate) the Brussels sprouts into thin slices. Drizzle a tablespoon of oil into a pan and heat it. Add the sliced Brussels sprouts, then add the red onion slices and the rest of the ingredients for the Brussels sprouts. Stir and fry for about 5 minutes, until the Brussels sprouts soften and slightly color.

Pizza: Spread the tomato sauce over the rolled-out dough. Place the mozzarella cheese slices on top, then sprinkle with two tablespoons of Parmesan cheese. Tear the chicken cevapcici and distribute them over the cheese.

Baking: Carefully place the baking tray into the oven and bake for about 15 minutes, until the dough is cooked, the mozzarella melts nicely, and the chicken cevapcici are well browned.

Garnish: Once the pizza is baked, spread the sautéed Brussels sprouts over it and garnish with thyme and the remaining Parmesan cheese. Drizzle sour cream on top and serve immediately.