First core and peel the fresh apples. Then cut into slices.
*jars may be pre-sterilized in hot water bath, oven or even dishwasher. We just don't want to introduce germs inside the jars. The hot water bath will further sterilize and ensure a safe result.
Courtesy of Mom Foodie - Apple Pie Filling find it at https://momfoodie.com/canning-apple-pie-filling-homemade-apple-pie-year-round-great-hostess-gifts/