Steps
1. In a bowl, combine ground beef, chopped onion, minced garlic, salt, and pepper.
2. Mix flour, water, and 1 tbsp vegetable oil to form a smooth dough. Let it rest for 10 minutes.
3. Roll out the dough into a thin circle.
4. Place a spoonful of the meat filling on one half of the dough circle.
5. Fold the dough over the filling and press edges to seal tightly.
6. Heat oil in a pan over medium heat and fry the cheburek until golden brown on both sides, about 3-4 minutes per side.
7. For the sauce, mix tomato paste, minced garlic, vinegar, sugar, salt, and water until smooth.
8. Serve the hot cheburek on a plate with the dipping sauce on the side.