1. In a small saucepan, melt butter. 2. Add flour and stir until well blended. 3. Add stock gradually while whisking constantly, then cook over meduim low heat for 10 minutes, stirring occasionally. 4. Add the dill, sugar, and vinegar. 5. Remove from heat and stir in the egg yolk. 6. Season to taste and serve immediately. ---------------------------------------------------------------------------
Nutrition
Ingredients