Preheat the oven to 350°F Grease and parchment paper 3-7" cake pans
In a large mixing bowl combine the oil, vanilla & plant milk together in a large & whisk smooth
Sift together the flours, sugar, strawberry fruit powder, pink pitaya powder, salt & baking powder then add to the liquids in the bowl. Whisk vigorously until smooth, about 30 strokes
Pour into the prepared pans and bake for 25-30 minutes for the 7" layers (shorter for cupcakes~ check at 18minutes) or until a toothpick inserted in the center comes out clean.
Cool in the cake pans, then flip onto a cooling rack to cool to cold
Prepare your favorite buttercream recipe and then separate it in half.
Half will be white for the filling The other half of the buttercream for the icing will get the pink pitaya powder paste ~ simply mix the pitaya powder with the hot water, add to the buttercream when completely cold