Grease a 9” pie pan with cooking spray. Spread with a paper towel so it’s just a thin layer. To make the crust, combine all the ingredients in a medium bowl and mix together well with a rubber spatula. The mixture should look moist and like cookie dough. Transfer crust mixture to the prepared pie pan and press onto the bottom and sides of the pan using your hands. Optionally, trim the top edges of the crust that may overhang the pan so it looks neat. Set in the fridge to chill while making the lemon curd.
Make the Lemon Curd
To make the lemon curd filling, whisk all the ingredients together in a large glass microwave safe bowl. Microwave for 1 minute at a time, whisk vigorously for 20-30 seconds in between each increment, until the filling has thickened but is still pourable. It should take about 5-6 minutes total.
