Dark Chocolate Cupcakes with White Chocolate Frosting

Ingredients

• 2/3 cup unsweetened cocoa powder
• 1 cup all-purpose flour
• 1 cup powdered sugar
• 1/2 cup buttermilk
• 1/2 teaspoon salt
• 1 teaspoon baking powder
• 1/3 cup extra light olive oil or canola oil
• 1/2 cup strong brewed coffee
• 1 cup granulated sugar
• 1 8 oz pkg cream cheese, softened at room temp
• 1 1/2 cups cold heavy whipping cream
• 2 Tbsp plain Greek yogurt
• 1/2 tablespoon vanilla extract
• 4 oz white chocolate bar
• Chocolate shavings or sprinkles
• 1 teaspoon baking soda