“Kapag sa huli” means “if at the end”. ***
“Gisa” is “saute” and in Tagalog, we mean normally mean, “saute something with garlic, onion, and tomatoes”. ***
“piraso ng baboy at hipon” = a piece of pork and shrimp;
“mga piraso ng baboy at hipon” = pieces of pork and shrimp ***
“Kapag sa huli, ginigisa itong kasama ng mga piraso ng baboy at hipon”. = If at the end, this/it is sauteed (together) with pieces of pork and shrimp.