This is a Colombian beef dish made in the pressure cooker. Make rice and serve the gravy on top. It's delicious!
I've been following this recipe for years - and thought I should add my reveiw.... my husband is from Colombia also, and says that this tastes just like his mom used to make. My whole family love it... we have it with rice and fried plantains. - 27 Feb 2007 (Review from Allrecipes USA and Canada)
I have made this several times in my pressure cooker. Any meat cooked in the pressure cooker is tender - and this is a nice blend of potatoes/onions with a sauce. The sauce is thin - but is really good on rice. - 20 Jul 2003 (Review from Allrecipes USA and Canada)
You can also cook the flank and after it is tender put in the oven for 20 minutes. I just want to add that the real name of this is Sobrebarriga (with B and all together) - 07 Feb 2005 (Review from Allrecipes USA and Canada)