In a large bowl, combine the flour, yeast, sugar, and salt. Mix well to ensure all dry ingredients are evenly distributed.

Slowly add warm water and olive oil to the flour mixture. Knead by hand or using a stand mixer until a soft, elastic dough forms.

Cover the bowl with a cloth and let the dough rise in a warm area for about 1-1.5 hours, or until it has doubled in size.

Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

Once the dough has risen, divide it into four equal portions. Shape each portion into an oval or ring shape, about ½ inch thick.

Brush each shaped dough with a little water or milk and sprinkle generously with sesame seeds. Press the seeds lightly to ensure they stick.

Transfer the dough to the prepared baking sheet. Bake in the preheated oven for 12-15 minutes or until the kaak is golden brown and crisp on the outside.

Allow the kaak to cool slightly before serving. Traditionally, kaak is enjoyed with a drizzle of olive oil, labneh, or cheese. Serve warm and enjoy with tea or coffee for a true street food experience.