Years ago, Gretchen and I took a canning class and I've been canning ever since! The end of summer/beginning of fall is the busiest time for canning but I also can jellies and jams in the spring (violet jelly, rose jelly, strawberry rhubarb jam and strawberry jam being a few favorites). I'm just now finishing up with most of the canning though I haven't yet made Marilyn's salsa, which is a perennial favorite. Other favorites are Dilly Beans, Peach Salsa, Blackberry Sage Jam, Rosemary and Peach Syrup, Pickled Ramps and Peach Lavender Jam.
I always make something new and sometimes it's a keeper and sometimes it's not. Turns out Peony Peach Jam isn't that good nor is it appealing in the jar! I particularly love how beautiful canned goods look. One of my newest things to make were pickled tomatoes and I hope they are as good as they look!
I almost exclusively use fruits, vegetables and herbs from our garden for canning (thus no Marilyn's Salsa, it wasn't a great tomato year). I find it super satisfying to can what we've grown plus it helps us to use all the surplus of vegetables that we can't eat while they are fresh!