It would be helpful to know what you are allergic to (ie soy, peanuts, gluten).
Here's a general breakdown of a good (ie "no junk") day for me:
Breakfast: Kashi "Go Lean Crunch" cereal with fresh blueberries and soy milk. (Or: oatmeal or cooked cracked oats with ground flax seed, maybe some raisins, maple syrup and some soy milk)
Snack: Fruit and maybe a Primal Strips Hickory Smoked Soy Jerkey or a Hemp nut bar, Green tea
Lunch: Lentil soup, salad (romaine lettuce, lots of veggies like red peppers, some sunflower seeds, raisins) or a big salad with several types of beans (including black soy beans or edamame) with a veggie soup or a microwaved yam.
Snack: Veggies like sliced cucumbers and red peppers with some hummus, or a handful of nuts (preferably raw) with fruit or veggies (all snacks are interchangeable, depending on my taste, mood, and what I feel I need more of: veggies, protein, etc.)
Dinner: Stir "fried" (sautéd in either cooking sherry or mirin --a japanese cooking wine--with a bit of olive oil) veggies with either tofu or seitan ("wheat meat" made from gluten)or both!
Snack: Apple