Ingredients

The following ingredients have 50 Servings
  • 1 cup Hazelnuts ((150 grams), see note 1)
  • 2 cups All-Purpose Flour ((300 grams))
  • ⅔ cup Powdered Sugar ((100 grams))
  • 1 Egg Yolk ((from Medium – Large Egg))
  • 2 sticks Unsalted Butter (, chilled & diced, see note 2 (important))

Instruction