Crisp Oatmeal Topping Recipe

• 2 lb Brown sugar
• 2 lb Sugar
• 6 lb Bread flour
• 3 3/4 lb Oatmeal
• 1 1/2 ounce Cinnamon
• 1/2 ounce Nutmeg
• 1/2 ounce Cardamom
• 6 3/4 lb Walnuts, rough chop
• 6 lb Cool unsalted butter, cubed

Directions