Pretrack one sweet treat per night and let yourself have it. It may mean cutting out a snack earlier in the day or shaving a few points off lunch or even dipping into your weeklies. But I would try to work with your preferences, not fight them. Knowing you can have a small indulgence at the end of the day will keep you happy on the program and help you stay committed and successful. So maybe choose a little bit of ice cream, or some dark chocolate, or two cookies or whatever. Keep portions reasonable, track it honestly, enjoy it and move on!