Cookie Butter Ice Cream

Bahan-bahan (8 porsi)

• ⅔ cup cookie butter (melted)
• ⅓ cup light brown sugar
• ¼ teaspoon kosher salt
• 1 cup heavy cream
• 1 cup milk
• 1 teaspoon vanilla extract
• ¼ cup cookie butter (melted)
• 10 Speculoos or Biscoff cookies (broken into ½ inch pieces, about ¾ cup worth)