Chocolate Blackout Cake: Bridget Lancaster recreates a three-layered chocolate blackout cake, the signature dessert of Ebinger's Bakery in Brooklyn, NY, which closed its doors 35 years ago. Strawberry Poke Cake: Julia Collin-Davison updates a 1969 Kraft Kitchens recipe for strawberry poke cake with real strawberries, homemade cake and homemade whipped cream. Tasting: Jack Bishop challenges Christopher Kimball to a milk-chocolate tasting in front of a live audience to determine the best brand. (Many milk chocolates taste mostly of milk and sugar, not chocolate; others taste gritty when they should be perfectly smooth.) Tips and Techniques: Christopher Kimball reveals the test kitchen's top secrets to solving common baking problems, from dense cakes to sticky pie dough.