Overview: Test cook Lan Lam makes host Bridget Lancaster a show stopping Cranberry Curd Tart with Almond Crust. Testing expert Jack Bishop challenges host Julia Collin Davison to a blue cheese tasting, and gadget critic Lisa McManus reviews the best green gear in a round-up. Test cook Keith Dresser makes Julia a Wheat Berry Salad with Radicchio, Dried Cherries, and Pecans.