NPG Dehydrated Vegetable Mix with Tofu 9 Oz, No Added Salt Vegan Soup Add Ins & Ramen Toppings - Dried Veggies with Carrot, Shiitake Mushrooms, Green Onion, Corn, Tofu Skin, Tofu, Green Peas, Cabbage

Hey bud, I know the point is you're low on money AND energy, so here's an option to get a little more nutrition without any real effort and for a low price (per serving). Dried ramen toppings are a thing getting a little more popular in the West, and there are a lot of different mixes. The one I've linked has pretty low sodium and since it's high on seafood it's high on protein and vitamins. There are others for comparable prices that don't use seafood and are more veggie-heavy, like this. Up to you.