JAM and JELLY. One of my hobbies is canning. I have only tried boiling water bath canning and I have made peach, raspberry and strawberry jam, grape jelly, and apple butter and they all turned out great, so much better than store bought.
I have also tried canning salsa, tomatoes and pickles. The plain tomatoes were okay since I always used them in sauce, but the salsa and pickles were so-so. The bread and butter pickles have turned out better than any dill pickles I have made.