Celery Root Casserole Recipe

Preparation

1. Peel and chop the celery and carrots,
2. Heat the oil in a large pan,
3. Add carrots and celery, cook constantly stirrin for 1-2 minutes,
4. Cover the lid, lower the heat and cook until the vegetables are softened,
5. Add water and mix and cover again and cook until tender,
6. In a separate bowl beat yogurt, egg yolk, lemon juice and flour together,
7. Take  a scoop of water, add into the mixture slowly and beat it quickly (otherwise it will curdle),
8. Slowly pour back the pot and stir again quickly,
9. Cook for 1-2 mins., constantly stirring,
10. Add salt, stir and remove from heat.