I asked the same question a few weeks back. It's been an excellent year for broad beans but sadly I've wasted lots as I wasn't able to freeze them all.
I tried a recipe for veggie burgers using broad beans, and apart from it being slightly too sloppy to make into burgers, it was scrummy. I baked it. I think you could also make a good meat loaf type dish using broad beans with plenty of herbs and other veg.
Broad bean soup, made like pea and ham, tastes surprisingly good, and pretty much like pea and ham. I use a ham bone to make the stock, or if I'm stuck then fried smokey bacon in the pot before I add veg stock, onions, beans and whatever else I'm putting in.
As you can see, I don't use recipes, just add whatever I've got, and whatever I think will taste good
If you google broad bean or fava bean recipes, there tend to be a lot from the US, also north Africa and the Middle East, where it seems broad beans are very popular.
I make sure I only pick the beans before the scar on the bean starts to darken. If you leave it later than this then you have to take off that horrible thick skin. I grow green seeded beans, as they seem to be more tender than the white seeded ones.