Instant mash and bacon grill, Noodles and spam, both with or without grated Italian hard cheese, noodles and pepperami, weatabix mixed with either water or powdered milk and dried fruit. Canned beans and sausages, any number of canned curry's, and I think Tescos and Sainsburys stock the look at what we found meals that many people like, also look for the small bags of bread or pizza base mix in Sainsburys, they only need water and can cook like bannock, mixing in the bag saves making a mess.