Saturday, May 25, 2024 at 2 p.m. on KPBS TV / Stream now with the PBS App + Encore Thursday, May 30 at 2 p.m. on KPBS TV. Test cook Keith Dresser makes host Julia Collin Davison a decadent Nutella Tart. Tasting expert Jack Bishop talks all about chocolate, and test cook Lan Lam makes host Bridget Lancaster the perfect Chocolate-Toffee Bark.