Stewed Mushrooms

Directions

1. 1
   Combine the mushrooms and milk in a saucepan and bring to a boil over moderate heat.
2. 2
   Reduce the heat and simmer for 10 minutes.
3. 3
   Mash the butter and flour together with a fork to make a smooth paste.
4. 4
   Stir the butter mixture into the mushroom and cook until thickened.
5. 5
   Stir in the beaten egg and bring to a simmer - do not boil.
6. 6
   Adjust the seasoning with salt and pepper.