Prepare a 7.5 inch springform pan with non-stick cooking spray. Wrap aluminum foil around the bottom to protect from water seepage.
Stir together the cookie crumbs and melted butter for the crust. Press into the springform pan. Place in the freezer for 10 minutes while the batter is prepared.
Place the trivet in the bottom of the electric pressure cooker liner. Add the minimum required amount of water according to the manufacturer’s instructions.
In a medium bowl, beat cream cheese until soft and creamy. Add the sugar and continue beating until fluffy, about 2 minutes.
Add the eggs, heavy cream, flour, and vanilla and beat just until combined.
Transfer the mixture to the springform pan and spread evenly.
In a medium bowl, stir together the ingredients for the pecan pie topping. Gently spoon over the top of the cheesecake.
Cover the springform pan to avoid water dripping onto the cheesecake.
Cover the electric pressure cooker and set the valve to sealing. Program for manual or “pressure cook” for 35 minutes.
When the cooking cycle is complete, allow the electric pressure cooker to naturally release the pressure until the pressure pin drops. Remove the lid and allow the cheesecake to continue cooling inside the pressure cooker for 20 minutes before removing.
Replace the aluminum foil with plastic wrap and refrigerate the cheesecake for at least 2 hours prior to serving.