Czech Langos with Sour Cream and Caviar

Method

1. In a large bowl, mix flour, salt, sugar, and yeast.
2. Add warm water and olive oil, then mix until a dough forms.
3. Knead the dough for 5-7 minutes, then let it rise in a warm place for 1 hour.
4. Preheat oven to 220°C (425°F).
5. Roll out the dough into a large oval shape on a baking sheet.
6. Spread sour cream over the dough, then top with caviar and chives.
7. Bake for 12-15 minutes until golden brown.
8. Cut into portions and serve hot.