If you want to propose to her on her birthday, have a birthday cake made for her with the words of proposal on it, have it delivered to her while you are with her, and then tell her that is your way of proposing to her.
There are 343 calories in 1 slice of King Cake. Get full nutrition facts and other common serving sizes of King Cake including 1 oz and 100 g. Register | Sign In
The regular cheesecake slices run from 830 calories (for the Original) to 1,570 calories (for the Ultimate Red Velvet Cake Cheesecake). The Low Carb Cheesecake isn't much better, with 620 - 630 calories per slice.