Delicious Lemon Sheet Cake

The cake you have all been patiently waiting for😏 Welcome back to “Single, but cooking like someone’s falling for me tonight.” Who’s hungry?👀 Chocolate cookie dough Cake Chocolate Cake (10-inch) •\t380 g plain flour •\t130 g cocoa powder •\t3 tsp bicarbonate of soda •\t1 tsp baking powder •\t1 tsp salt •\t400 g caster sugar •\t300 g soft light brown sugar •\t4 eggs •\t240 ml oil •\t360 ml buttermilk •\t4 tsp vanilla •\t360 ml hot coffee Brown Butter Cookie Dough •\t230 g butter •\t200 g soft l