Abschluss-Blechkuchen mit Buttercreme-Rosen

Zutaten

• all-purpose flour
• granulated sugar
• unsalted butter, softened
• whole milk, room temperature
• large eggs, room temperature
• tablespoon vanilla extract
• teaspoons baking powder
• teaspoon salt
• powdered sugar, sifted
• whole milk or heavy cream
• teaspoons vanilla extract
• Food coloring , as needed for roses, leaves, and diploma
• Edible gold or silver pearls
• Fondant or white chocolate for diploma and ribbon