Use full-fat cream cheese for the best creamy texture and proper setting. Make sure the cream cheese is softened at room temperature so the filling stays smooth and lump-free. Always use jimmies sprinkles instead of nonpareils to prevent color bleeding into the filling. Don’t overwhip the cream—stop at stiff peaks to keep the texture light and stable. Chill the cheesecake for at least 4 hours, though overnight chilling gives the cleanest slices. A springform pan is highly recommended because it makes releasing the cheesecake easier and keeps the edges neat. For the best presentation, add extra sprinkles on top just before serving so they look fresh and vibrant.