Ingredients

• 1 1/2 tbsp. (heaping) flour
  
• 3 1/2 tbsp. butter
  
• 3.8 floz Beer
  
• 1 small piece of cinnamon
  
• sugar to taste
  
• 2 egg yolks
  
• 1/2 c. plus 1/2 tbsp. milk
  
• Toasted white (French) bread

Directions

1. Open the beer and let it get flat; at least two hours.
2. Brown the flour in the butter, then add beer.
3. Add cinnamon and sugar and bring to a boil.
4. Whisk together the egg yolk and milk and stir into the hot (but no longer boiling) beer.
5. Strain, and serve with toasted slices of bread.