I finally found a cut of beef here that is fairly decent so I decided to make Rou jia mo. I followed the recipe from @liuzhou exactly except for the peppers which I can't use because of the allergy issues.
I made the buns which don't look perfect but turned out great.
I'm still taking advantage of the asparagus that I have been able to find recently. Added some sliced tomatoes which are excellent down here year round, with watermelon on the side, not shown.