Instant Pot Pumpkin Cheesecake

Ingredients (16)

• For the Crust:
• 1 cup graham cracker crumbs
• 5 tablespoons melted butter
• 2 teaspoons brown sugar
• For the Cheesecake Filling:
• 16 ounces cream cheese
• 1 cup pumpkin puree
• 2 tablespoons sour cream
• 2 eggs
• 1 yolk
• 3/4 cup powdered sugar
• 1/2 teaspoon pumpkin spice
• 2 tablespoons cornstarch or all-purpose flour
• Pinch of salt
• 1 tablespoon pure vanilla extract,
• Whipped cream or caramel sauce,