I went with BitchBuzz's Toad in the Hole recipe altering it slightly: I used a pre-made Yorkshire Pudding batter, and I think I screwed up the measurements a bit and made more than I should have. But it's not hard: brown the sausages by baking them for 25 minutes, then pour your batter in the pan and bake it for another 25 minutes. Bam. Toad in the Hole. Serve with mash(ed potatoes) and some gravy - I used a pre-made beef gravy - and pair it with something British. I opted for a medium dry Somerset cider for its sweetness.
Learnings: I don't think I left it in long enough - it's supposed to look a lot more brown than it ended up being and it's not 'crispy' as much as it is 'vaguely pancake-like.' Also, I'm going to mix some salt in with the batter because it's pretty bland without it.
My next British cooking adventure - whenever that might be - will feature partridge, because I want to cook something that's basically a pigeon.