Saturday, July 15 at 2 p.m. on KPBS TV / PBS App + Encore Thursday, July 20 at 2 p.m. on KPBS TV. Test cook Lan Lam makes host Bridget Lancaster Grilled Boneless Beef Short Ribs with Preserved Lemon and Almond Sauce. Tasting expert Jack Bishop challenges Bridget to a tasting of goat cheese, and science expert Dan Souza reveals the science behind Thai Jelly Beer. Test cook Becky Hays cooks host Julia Collin Davison a Greek specialty, Briam.