Jinsi ya kuoka cake ya red velvet na kupamba kwa buttercream icing

Mawala wa vitabu vya cake English & Kiswahili. #Omani +96899056718 #Kenya +254772746404 +255714459798 Dar #Kariakoo +255765889191 Dar #Kigamboni +255653796911 #Dodoma 0679355886 #Morogoro +255675106150 #Arusha +255783291183 #Moshi +255783291183 #Mwanza 0754 984929 & 0714 563757 #Bukoba 0754 984929 & 0714 563757 #Simiyu 0754 984929 & 0714 563757 #Tarime 0754 984929 & 0714 563757 #Kahama 0754 984929 & 0714 563757 #Tanga 0653300522 #Zanzibar +255 779 7960 +255773776839 #zanzibar +255655825182 #UK & Europe & US +447984393302 Ingredients for the cake 2 1/2 cups all purpose flour / 302g 1 1/2 cups sugar/ 300g sugar 1 cup vegetable or sunflower oil/237ml 1 cup buttermilk /237ml 2 eggs 2 to 3 tbsp cocoa powder 1/2 tsp baking soda 1/2 tsp baking powder Vanilla essence Deep red food coloring 1/4 cup water / 60ml Ingredients for the buttercream frosting 300g unsalted butter 600g icing sugar 2 to 3 tbsp milk 1 tsp to tbsp Vanilla essence 1 tbsp hot water