Cookie Butter Cheesecake

Ingredients

• 1 (8.8-oz.) pkg. speculoos cookies (such as Biscoff), plus crumbled cookies for garnish
• 8 tablespoons (4 oz.) unsalted butter, melted
• 2 tablespoons granulated sugar
• 3/4 teaspoon kosher salt
• 2 (8-oz.) pkg. cream cheese, softened
• 1/2 cup granulated sugar
• 3/4 cup cookie butter (such as Lotus Biscoff)
• 1/2 teaspoon vanilla extract
• 1/2 teaspoon kosher salt
• 2 large eggs, at room temperature
• 2 (8-oz.) pkg. cream cheese, softened
• 1/2 cup granulated sugar
• 1/2 cup sour cream
• 1 1/2 teaspoons vanilla extract
• 1/4 teaspoon kosher salt
• 2 large eggs, at room temperature
• 2 tablespoons unsalted butter
• 2 tablespoons dark brown sugar
• 1/2 cup cookie butter (such as Lotus Biscoff)
• 1/2 cup half-and-half
• 1/4 teaspoon kosher salt