Preheat oven to 350° F. Spray a 9 x 5 loaf pan with cooking spray and set aside.

In a large bowl, whisk together the flour, sugar, baking powder, and salt. Set aside.

In a separate medium bowl, whisk together the buttermilk, oil, eggs, and vanilla extract.

Slowly add the wet ingredients to the dry ingredients. Stir until combined. Gently fold in the white chocolate and raspberries. Pour batter into prepared loaf pan and even out with a spatula.

Bake for 60-70 minutes, or until toothpick comes out clean. Place the loaf on a cooling rack and cool for 15 minutes. Loosen the sides of the loaf cake with a knife. Carefully remove loaf from pan. Let cool completely on wire rack.

When the cake is cool, make the white chocolate glaze. In a small, microwave safe bowl, melt the white chocolate. Heat for 30 seconds, stir, and heat for 30 more seconds. Stir until white chocolate is smooth. Drizzle the white chocolate glaze over the cooled loaf cake. Let the white chocolate set up. Cut into slices and serve.

Note-if the cake isn’t done and the top is browning too much, drape a piece of aluminum foil over the top and finish baking until a toothpick comes out clean.