To save time, make the filling with premium premade lemon curd.
To get a firm, sliceable texture without baking, use gelatin to stabilize the cheesecake layer.
To omit the crust preparation step, use a store-bought graham cracker crust.
For ease, top with a Swiss meringue that doesn't need to be baked or heated.
To guarantee ideal firmness and flavor blending, let the cheesecake rest in the refrigerator for the entire night.