When I get stuck my nutritionist gives me what we call all protein days. Yogurt and 1/2 a banana for breakfast or a couple of eggs (no toast!) like a 3 egg-white omlette with spinach; Salad for lunch w/ chicken breast - grilled - balsamic for dressing or caesar on the side - no croutons. Dinner - baked fish with all the veggies you can eat and maybe a sugar free/fat free jello pudding for dessert.