Princess Birthday Cake with Silky Raspberry

Ingredients

• 3 cups (375g) All-purpose flour
• 1 1/2 tsp Baking powder
• 3/4 tsp Baking soda
• 1 tsp Salt
• 1 cup (225g) Unsalted butter, room temperature (cubed)
• 1 3/4 cups (350g) Granulated sugar
• 4 Large eggs, room temperature
• 1 cup (240ml) Buttermilk, room temperature
• 2 tsp Vanilla bean paste or extract
• 5 Large egg whites
• 1 1/2 cups (300g) Granulated sugar
• 2 cups (450g) Unsalted butter, softened but cool
• 1/2 cup (125g) Raspberry puree (strained of seeds)
• 1 drop pink gel food coloring
• 1 Small fashion doll or doll pick
• 2 tbsp Pink and white sugar pearls