The instant milk mixes faster and easier. You can drink it immediatly after mixing. The milk from the LDS cannery is non-instant. It must be mixed with hot/warm water, and sit in the frige overnight for the best flavor. I think one of the biggest advantages is that you use half as much of the non-instant powder. For example, to make instant milk you use 1 cup of water and 1/3 cup milk powder. For non-instant you would use 1 cup water and 3 Tbs. of milk powder. So the same #10 can of cannery powdered milk at $7.40 a can will last almost twice as long as the #10 can of instant milk from Maceys at about $10.00 a can. I keep both in my storage, but I use the cannery milk alot more often simply because it is cheaper to use. You can use the powdered milk in any recipe calling for milk. So if your recipe calls for 1 cup of milk, just add 1 cup water and 3 Tbs. milk powder to the recipe. It turns out great. I use it all the time! If you want more info on using powdered milk in your everyday cooking visit
www.everydayfoodstorage.net. This site is one of the best resources I have found if you want to start using the things you store! There is also a new cookbook out called "I can't believe it's food storage" that will teach you how to use your food storage every day! Also, watch out for the milk alternatives (Morning Moo), they tast great, but are made with a whey product and don't have the same nutrients as other powdered milk.