You can make your own lunch meat & sausages at home. You'll likely need a stuffing machine or grinder (read about the best grinders here), ground meat, salt, pepper, and casings to stuff the meat into (natural hog or sheep intestines) for sausages but it is possible. A good meat slicer can take a well-cooked cut of beef or turkey into think lunch meat slices. It's typically easier if you're using store-bought ground beef versus making fresh ground beef from scratch.