To make a low carb sugar free instant pot cheesecake recipe, first you'll need to prepare your ingredients. First, you will need the following ingredients: 12 cup granulated sugar, 1 tablespoon vanilla extract, 2 tablespoons cream of tartar, 1/2 cup whipping cream, and 1 teaspoon cinnamon. You can use any type of sweetener you like, as long as it isn't molasses or agave nectar. Then, add the ingredients to the Instant Pot and set it to cook on high for 5 minutes. Once the timer goes off, remove the pot from the heat and stir in the graham cracker crumbs.