Russian Blini with Caviar

Method

1. In a large bowl, whisk together flour, eggs, milk, salt, and sugar.
2. Let the batter rest for 30 minutes.
3. Heat a non-stick pan over medium heat and lightly grease with oil.
4. Pour a small amount of batter into the pan, swirling to coat the bottom.
5. Cook until bubbles form on the surface, then flip and cook the other side.
6. Serve warm with caviar and a dollop of sour cream.