(CNN) -- Meals Ready to Eat, or MREs are used by the military to provide nutritious and compact meals for the troops. The meals spark memories good and bad, for those who ate them in the military and even for some civilians who used them during disasters, when food was not readily available.



Harald Schweizer was 19 when this photo was taken in the summer of 1968 in Vietnam. He is holding a C ration.



CNN.com  readers shared their stories and memories of MREs and C rations. Some of the responses have been edited for clarity and length. Here is a selection:



Michael Reimers of Gresham, Oregon MREs are the fancy ones. We had C rations. Probably left over from WWII! For my 21st birthday in 1982 I was on border patrol at the Czech border and my friends snuck in two beers and made a cake for me out of what was available. They took a fruitcake that was in something like a tuna can tin and they mixed hot chocolate mix with grape jelly to make the frosting and added a candle and two German beers and we were in business out in the woods. It was very cool being with all my buddies and them doing that for me.



Ronald Mervyn of Burton, Michigan I served in the army from April 1985 to February 1988. MREs were not all that bad. I liked the chicken ala king, the dehydrated potatoes patty and the chocolate chip cookies the best. They were all edible. I wish I could have brought some home to share with family and friends.



Steven Carrigan of Salina, Kansas I served in the U.S. Marine corps. Did I eat MREs? You bet and a lot of them. They get the job done but always needed a bit of spicing up, Tabasco sauce that someone would bring to the field, usually. Cold weather affected them more than anything. Nothing worse than getting the beans and franks in cold weather. The beans would be semi-hard and the franks rock solid. The preservative that they are in gels up and looks like petroleum jelly. Had to carry them next to your body to get them warm. To me the worst one was the chicken ala king, disgusting. The desserts were always good. Some guys had recipes that you could mix together two or three MREs and have a pretty good meal if you had heat and the time to cook it. Even though I thought I left them behind when I left the military, I still have them in the car during the winter and when I do ice fishing. They are great in a pinch.



Annette Sweet of Leavenworth, Kansas This is a different side of life all together; I believe the best memories were how to heat your MRE before they came out with the heating pouch. Spaghetti, wow that was a good one, the best way to serve it was to take your MRE cheese, a mini bottle of the Tabasco that came in the pack and mix it all together and place on the hood of your Humvee on a hot day or by the heater on a cold day. Umm good. Now, the worst ever that I believe they came out with was the loaf, I can't even say whether it was meat or vegetables but it really left a very heavy feeling in the pit of your stomach. You can never forget the ham slices; unfortunately they forgot to slice it, it was about ½ inch thick filled with gristle and very salty, very hard to digest. The different assortments of all the MREs were, as I call them, Charms candy, hard as a rock and stuck to your teeth; Tootsie roll, huge and didn't taste like chocolate; Chicklet gum, send you straight to the throne; the peanut butter and crackers, well, a bit oily but I considered a keeper. Oh, by the way, they did have real coffee. I believe it was Tasters Choice, not sure though. And fruit loaf, what can you say about a loaf? Once a loaf, always a loaf, and staying with tradition of blended items, you mixed a pack of the powered cream they
What 'left a very heavy felling the the pt of your stomach'? What did the meat-vegetable-loaf leave? what left a very heavy feeling in the pit of your stomach? what CNN readers recall? What gets the job done?
the loaf, a very heavy feeling in the pit of your stomach. meat or vegetables stories and memories of MREs and C rations. MREs?
question: What 'left a very heavy felling the the pt of your stomach'?, answer: the loaf, | question: What did the meat-vegetable-loaf leave?, answer: a very heavy feeling in the pit of your stomach. | question: what left a very heavy feeling in the pit of your stomach?, answer: meat or vegetables | question: what CNN readers recall?, answer: stories and memories of MREs and C rations. | question: What gets the job done?, answer: MREs?