Episode 4, GBBO 2015, Showstopper

Three-Tiered Cheesecake

For my three-tiered cheesecake, I chose: pumpkin spice with a gingersnap crust, rhubarb ripple with a Biscoff cookie crust, and lemon poppyseed with a shortbread cookie crust. Obviously, it’s not necessary to stack your cheesecakes; that was only a requirement for the Great British Bake Off.

Episode 4, GBBO 2015, technical challenge

Spanische Windtorte

Spanische Windtorte, the precursor to Pavlova, Schaum Torte and Eton mess, consists of an intricately decorated meringue shell filled with whipped cream and berries. Even Sigmund Freud's fiancée called it "the fanciest cake ever created in Vienna."

Episode 4, GBBO 2015, Signature Bake

Crème Brûlée

In my quest to make a perfect crème brûlée, I tried different ratios of cream to milk and egg yolks to liquid until I came up with the ideal combination. I wanted to find out why my first batch failed, and, if possible, come up with a foolproof method, so I could share it with you.

Episode 4, GBBO 2014, Showstopper

Baked Alaska

Originally called Omelette Norwegge by the French, Baked Alaska was renamed this side of the Atlantic to mark the purchase of the Alaskan territory by William Seward. My Baked Alaska was inspired by the frozen Italian treat spumoni and features a pistachio joconde sponge, chocolate ganache and cherry almond ice cream. It takes cake and ice cream to a whole new level!

Episode 4, GBBO 2014, technical challenge

Tiramisu Cake

Although it may not qualify as an authentic tiramisu, Mary Berry's version of this iconic Italian dessert still features sumptuous layers of creamy mascarpone, a tender sponge soaked in coffee and brandy, and a generous sprinkling of grated dark chocolate. Now that's amore!

Episode 4, GBBO 2014, Signature Bake

Self-Saucing Puddings

My Raspberry-Lemonade Saucy Pudding forms a custard-like layer underneath a citrusy, light sponge — almost like a soufflé — while it bakes. I used Meyer lemons, which are sweeter and less acidic than regular lemons, and raspberry coulis for extra flavor and a colorful flair. For just a little effort, these puddings look impressive and pack a flavorful punch!

Episode 4, GBBO 2014, showstopper

A Filled Centerpiece Loaf

This showstopper challenge was to make a filled loaf. It could be stuffed, rolled, twisted, braided—you name it. But it had to look good as a centerpiece, too. I settled on a tear-and-share featuring the Mediterranean flavors of my favorite pizza — pesto, artichoke hearts and roasted red peppers — with a side of roasted tomatoes, feta cheese and balsamic reduction.

Episode 4, GBBO 2013, Showstopper

A Filo (or Phyllo) Pastry Pie

This showstopper challenge was for a filo pie, either freeform or baked in a tin, and could be either sweet or savory. My pie is based on the flavors in an Indian samosa.

Episode 4, GBBO 2013, Technical

Egg Custard Tarts

From the time custard was invented, this magical, golden concoction of eggs, milk and sugar has been intimately tied to pastry, as the name is derived from the French crouste (for "crust") and the Anglo-Norman crustarde, meaning "tart or pie with a crust." These custard tarts feature a simple, sweet short-crust pastry, with the addition of a small amount of ground almonds for a nutty flavor and added crunch. Done right, the custard should come out smooth and creamy, and the crust should be nicely browned (no soggy bottoms!).

Episode 4, GBBO 2013, Signature Bake

A Double-Crusted Fruit Pie

Ideally, I would have waited until the pie was completely cooled to cut into it, but what tastes better than a piece of warm, freshly baked pie? Cutting into it too soon meant that the piece fell apart and the juices ran all over the bottom of the pie plate when I took it out, but I didn’t care! The flavors of the peaches and the warmth of the spices (especially the ginger) made for a great-tasting pie.