VEGAN METABOLISM RESET - Can it be done???

Hi. I am attempting to do a metabolism reset - eating at TDEE for 8-12 weeks. My issue is that I am living a low fat/sodium plant-based, whole foods life and am having a very difficult time reaching TDEE. I am trying to keep a balanced menu, so I want to avoid just adding high fat calories such as avocados and nuts.

I have blogged about my plant-based & metabolism reset experiences thus far here:

http://www.myfitnesspal.com/blog/72MonteCarla

Any advice on how to get to 2250 calories worth of healthy foods is appreciated!