I am feeling hungry and my wife has gone to her home and she will come back after 2 days. There is nothing in home to eat and I donât even know how to cook. So I’m trying to find snack foods that aren’t over expensive. Everything I look at, is loaded with carbs or sugar. Got any secrets out there? I’m talking about things like chocolate bars, popcorn, cracker/bread substitutes. Please suggest me some snacks food that I can buy to eat. Please suggest me some varieties as I have to stay on these snacks till my wife will come back.