Mary Berry’s Jaffa Cakes | #GBBO S07E01 | Cake

Mary Berry’s Jaffa Cakes recipe is featured as the technical challenge in the "First" episode of The Great British Baking Show. Original Recipe : https://www.pbs.org/food/recipes/mary... I was so inspired by GBBO that I wanted to try all the technical challenge recipes. GBBO S07E01 - Cake - Mary Berry’s Jaffa Cakes For the Jelly ------------------- Orange jelly - 1 x 135 grams packet ( follow the recipe in the package you are using) Boiling water - 150 ml/ 5 fl oz Orange Zest of 1 small orange For the sponge ------------------------ Egg - 1 Caster Sugar - 25 grams/ 1 oz Self-raising flour - 25 grams/ 1 oz, sifted Unsalted butter, for greasing For the topping ----------------------- Plain chocolate - 180 grams/ 6¼ oz (about 36% cocoa solids) Homemade Self-Rising Flour --------------------------------------------- All Purpose Flour - 1 cup/ 120 grams Baking Powder - 1 1/2 teaspoons Salt - 1/4 teaspoon Notes/Tips ----------------- 1. I made twice the sponge recipe as my tin was wider than the one mentioned in original recipe. 2. Make Jelly as mentioned in the packet/ brand you buy. I had to cut down on the amount of water to get a firm jelly.