This is delicous and light. I actually came up with it this evening :) The lemon really sets off the Rosemary flavor. Try it and let me know what you think. :)
The key is to not over cook your veggies, dovetailing the steps helps with this. I actually added a little bit of eggplant just because it was handy. I think you could use different veggies depending what looks good that day.
Also, just a tip when using dried herbs, if you rub them in your hand as you add them it will release the flavor a bit more.