Ingredients

The following ingredients have 4 Servings
  • 1 cup unsalted butter (softened to room temperature)
  • 1 3/4 cups light brown sugar (packed)
  • 1 teaspoon molasses
  • 2 large eggs (at room temperature)
  • 2 teaspoons vanilla extract
  • 3 1/4 cups all-purpose flour
  • 2 teaspoons cornstarch
  • 1 teaspoon baking soda
  • 3/4 teaspoon baking powder
  • 3/4 teaspoon salt
  • 1 cup unsalted butter (close to room temperature but slightly chilled)
  • 1 cup Biscoff cookie butter (or speculoos)
  • 2 cups powdered sugar
  • 1/8 cup heavy cream
  • 1/4 teaspoon salt
  • Biscoff cookies (crushed, for topping (optional))

Instruction