Preferably one that uses lamb, dark beer, and potatoes cooked in with the stew.
Thank you for any input. 
Cut your baby brother in two and serve him up as an Irish stew. Don’t forget to invite the neighbours in. 
Here are two links for recipes from http://allrecipes.com that might be of interest to you:
http://allrecipes.com/recipe/16035/irish-lamb-stew/
http://allrecipes.com/recipe/216925/jgs-irish-lamb-stew/?internalSource=search%20result&referringContentType=search%20results
Here’s another:
http://www.allparenting.com/my-table/articles/967085/irish-stew-with-lamb-potatoes-and-carrots
And another:
http://www.food.com/recipe/irish-stew-with-lamb-and-guinness-390729
Hopefully, these recipes will give you some ideas or at least point you in the right direction. 
-MK (future librarian)
And don’t forget to sing rickety-tickety-tin!
Jonathan Swift had an excellent recipe, but some found it oddly disturbing, and it never caught on.