I like to cook with a pressure cooker, and am always looking for new recipes and advise.
My favorite, is an Irish Stew.
Brown lamb shoulder(1 inch pieces) with fresh parsley and onions..
Then add, beef broth, tomato paste, potatos (1 inch pieces), celery, salt, pepper, and a bay leaf. Bring to pressure.
Pressure cook for 8-10 minutes high pressure (time may very per amount/cooker).
Then, add a small amount of butter and some flour to thicken.
Great stew, can eat it every night if I need too..