honey & almond chai spiced cake with white chocolate buttercream

Name: honey & almond chai spiced cake with white chocolate buttercream
Cuisine: European, British
Ingredients: - 281g plain flour; - 1/2 tsp baking powder; - [x] 1/4 tsp baking soda; - [ ] 1/2 tsp salt; - 140g unsalted butter, softened; - 200g granulated white sugar; - [x] 3 eggs, at room temperature; - [ ] 2 tsp vanilla extract; - [x] 2 tsp almond extract; - 182g honey; - 240ml buttermilk, at room temperature; butter cream; - [x] 270g white chocolate, finely chopped; - [x] 500 grams unsalted butter, at room temperature; - [x] 270 grams powdered sugar; - [ ] 1 1/2 teaspoons vanilla extract; - [ ] 1/2 teaspoon sal