Turn the oven down to 300℉.
To the stand mixer or to a large bowl, add the eggs, egg yolk, and sugars. Using the whisk attachment, beat on medium speed until thick and fluffy. Pour into a clean bowl. Wash and dry the mixer bowl completely.
Break the cream cheese into small pieces and add to the mixing bowl. With paddle attachment, beat until smooth.
To a small bowl, add the yogurt and vanilla. Next, gradually add in the flour and stir until combined and smooth. Pour the yogurt mixture into the cream cheese mixture and mix until combined on low speed.
Pour the whipped egg mixture into the mixer bowl and mix on low. Spread into the crust and smooth across.
Bake at 300℉ degrees for one hour. It should just barely jiggle when the pan is gently moved. Turn off the oven and leave it (with the oven off) for 20 minutes without opening the door.
Remove to a wire rack to cool. Then refrigerate uncovered until completely cool.
When the cheesecake is completely cooled, make the whipped cream if desired. Pipe onto the top in any manner you like. You can cover any cracks in the cheesecake top. Refrigerate until ready to serve. Add the Sugared Cranberries and Rosemary to the top just prior to serving.