I cook 3 meals for work. 1/3 cup of oatbran or buckwheat, 2 grilled chicken tenders and a huge pan of cooked veggies. I eat 1 chicken tender per meal and split the veggies into 2 meals. You might have to get used to eating your food warm or room temp. You can bring salad and olive oil, raw apple cider vinegar, salt and pepper in a separate container for dressing. It’s not hard at all.