Beat the softened cream cheese and sour cream in a blender until completely smooth, scraping the sides and bottom of the container as needed.
Add in the eggs, egg yolks, and sugar and pulse until combined. Add in the vanilla and pulse for another 10 seconds. Don't over mix!
Using a rubber spatula, fold in the lemon juice, then fold in the melted white chocolate.
Pour the filling into the prepared crust, spread evenly, and smooth the top with a rubber spatula.
Top with the raspberry swirl.
Place the springform pan into a large baking pan (with high sides) and fill the pan halfway with hot water; this is your water bath.
Place cheesecake in preheated oven and bake for 1 hour and 30 minutes.
Turn the oven off and let the cheesecake sit for 45 minutes inside the oven with the door shut. The cheesecake should be still slightly wiggly in the center.
Remove from oven and gently run a knife around the edge of the cake, loosening any bits that may have gotten stuck while baking.
Allow cheesecake to rest on the counter for 30 minutes before covering with plastic wrap and refrigerating for at least 6 hours.
When ready to eat, simply slice, top with a dollop of whipped cream, and serve!