U need to gain 16 KGS that too muscle not fat. I can help with 4-5 KGS muscle gain in month avoid having large meals.veg non veg both u can take but quantity and form of preparing matter. To plan specifically for u need to have more details. How much u workout what time everything

Hi, Ideally a light snacks 1-2hrs prior workout is ideal. Heavy meal should be 2-3 hrs of gap before and after Gym. A bottle of glucose handy won't Bea bad idea. You can consume cereals with milk. Banana with almond butter. Oatmeal, Apple and walnut. Whole grain bread with butter or jam. Also have 1-2 hard boiled egg. Brown rice with black beans. Fruits salads with yogurt or dahi. Baked beans or toast. Fish chicken paneer,vegetables, milk.