I've been doing a bunch of Jello projects, including homemade Jello (gelatin powder) and Protein Jello (why protein gives it a weird texture, but I recently got some clear protein & am working on flavoring it up right). Homemade gummies too, and layered colors at different angles & stuff. If you're looking for supplies, Amazon has all kinds of Jello products, including Jolly Rancher flavors! This is the plain gelatin I use:
Great Lakes Pure Beef Gelatin, 16oz Can: Amazon.com: Grocery & Gourmet Food
www.amazon.com
As far as frozen desserts go, I'm fortunate to live by a farm & get my fresh heavy cream from them. I have a Cuisinart freezer-bowl ice cream maker & have been working on perfecting various ice cream flavors. I've got the base down (custard-style with eggs, cooked sous-vide). So far I've mastered vanilla, strawberry, cookie dough (microwave the flour + sous-vide the eggs to pasteurize), and a few others. I'm hoping to lock in a really amazing chocolate ice cream this month. I've got the brownie chunks down as well (they stay chewy when frozen!).
I am going to be so fat when all of this is over