Mix the flour, baking powder, cocoa powder and 62 grams of sugar together and set aside

Mix 125 ml mill with white vinegar to form buttermilk, set aside

Break eggs, set aside too

Now, mix the bitter and oil for about 2 minutes, add the remaining 62 grams of sugar, mix for about 10 minutes

Add red velvet coloring to the buttermilk
Bit by bit add your eggs and buttermilk while adding the flour bit by bit too.
Add strawberry flavor

Please, do not over mix