You can make the same dishes you already make, like Kara said, and just make them healthier and make sure you're eating the appropriate amount for your meal plan.
Some great ideas on how to tweak/add vegetables/etc to meals you likely already make are:
http://www.skinnytaste.com/
http://www.eatbetteramerica.com
http://www.cookinglight.com
http://www.eatingwell.com
I've always eaten mindfully because my mom always cooked healthy foods for our family and I do the same with mine. There is nothing "off-limits" but just making simple changes to your preparation can alter the nutrition dramatically.