Here's some more ideas:
Egg Dishes: 1C Egg Beaters or other egg substitute with one Boca Burger patty crumbled up
(190 cals, 37g protein), or instead of the patty put in a cup of vegetables (I like mushrooms and onions, maybe some diced peppers or tomatoes) (150 cals, 24g protein) or add in 1/4C cottage cheese and maybe a few diced tomatoes (210 cals, 30g protein)
Vegetable Dishes: 4 oz lean meat with about 4C vegetables (I like the pre-packaged broccoli, snow pea, carrot mixes that both Dole and Green Giant make) (330 cals, 32g protein), or a salad with 1C lettuce, 1/2 pint cherry tomatoes, 1/4C feta cheese and 4 oz lean meat (375 cals, 39g protein). I also have a vegetable mix that I make - 2 big cans diced tomatoes, 2 big zucchini, a bag of baby spinach or chard or some other greens, and maybe an onion and some garlic - I put this in the slow cooker or a soup pot and let it simmer for a long time. Then I put a cup or so of this over 6 oz cooked sweet potato and top it wiith 1/2C cottage cheese - it's about 325 cals and 12g protein.
Fruit: I like to mix about 6 oz blueberries with 1C Fage yogurt and 1/2C Go Lean Crunch cereal (or whatever granola-type high protein cereal you have), and that's 315 cals, 24g protein. Finally, I mix 12 oz frozen blueberries, 1C oats, 1/2C powdered nonfat milk and 2/3C egg beaters (4 egg equivalent), cook it in a muffin pan at 400 for about 15-20 minutes. 4 of those are 240 cals, 11g protein.
Hope this helps. Oh, and Pure Protein bars are good - 190 cals, 20g protein (Zone Perfect Bars are tastier and about the same calorie/protein counts, but they have a lot more sugar and are therefore much more addictive).