I've made it twice now. Both times I used Lamb Loin chops (mini t-bones of lamb).
I rub them down in salt and Slap Yo' Mama and then brown them in a frying pan with butter and olive oil. Then place them in the bottom of the Instapot or crockpot.
Add a little more butter, olive oil and saute diced onions, celery and garlic with sugar cube sized carrots (I take the organic baby carrots, line them up and cut them into thirds). I season this mixture while it sautes for a few minutes with oregano, salt and more Slap Yo' Mama. Add to the Instapot on top of the lamb chops and include 2-3 Bay leaves.
At this point you can add new potatoes or fingerling potatoes and mushrooms if you like. I do both.
Then add a mixture of bone broth with either chicken broth or beef broth (depending upon the flavor profile that you're shooting for and the wine that you plan to serve with it). Depending upon which one I pick, I'll also add some bouillon.
Set Instapot to 60 minutes, highest pressure and select "Meat/Stew".
Pour a glass of wine and enjoy the house filling up with the aroma of awesomeness!