Funfetti Birthday Vanilla Sheet Cake Recipe - Sally's Birthday Cake! |Cupcake Jemma

There are 2 birthdays in the Cupcake Jemma team this week - Sally & Sam are both celebrating so OBVIOUSLY a cake was needed, and sometimes, a single layer of deliciously moist vanilla funfetti cake, topped with silky swiss meringue buttercream does the trick! Lucky for you guys, Sally's showing you just how to make it (we promise we did offer to make her a cake, but she insisted on doing her own HAHA!). Enjoy! FUNFETTI MADEIRA SPONGE 270g Soft Unsalted Butter 270g Caster Sugar 4 Eggs 255g Plain Flour 55g Self Raising Flour 1tbsp Whole Milk 1/2tsp Vanilla Extract 75g Rainbow Sprinkles SWISS MERINGUE BUTTERCREAM 110g Egg Whites 225g Caster Sugar 310g Soft Unsalted Butter 1/2tsp Vanilla Extract Pinch Fine Sea Salt Oil or Gel-based Food Colouring You can grab the sprinkles used here: https://cupcakejemma.com/products/rai... Piping nozzles: https://cupcakejemma.com/collections/... JOIN THE BAKE CLUB FOR FULL DOWNLOADS:   / cupcakejemma.com   BAKE AT HOME KITS & MERCH: http://cupcakejemma.com CAKES & COOKIES: http://www.crumbsanddoilies.co.uk INSTAGRAM: @cupcakejemma CAKESTAGRAM: @crumbsanddoilies