Sorry, I just saw that you asked for meals that are quick and easy...maybe a souffle wasn't the best thing to start out with!
We grill a lot of fish, or lean chicken, pork, or beef, and serve it with an enormous spinach salad. I will make some hard boiled eggs and put them in the salad as well as grape tomatoes, grilled eggplant, sliced green pepper, etc.
Another favorite of mine is to very lightly roast asparagus or broccoli, drizzle it with some olive oil, fresh squeezed lemon juice, and salt and pepper. I can eat that hot or cold.
We eat almost nothing processed anymore (if it comes in a box, it's OUT)...for lunch I often take a container of raw green beans and a 1/4 cup of blue cheese dressing and dip them in.
Tell me more about the diet, and maybe I can help you out. I LOVE to cook!