Layered Zebra Mousse Cake

Bahan-bahan (16 porsi)

• 4 cups all-purpose flour
• 1 tablespoon baking powder
• 2 teaspoons kosher salt
• 2 cups buttermilk
• 1/4 cup plain greek yogurt
• 1 cup canola oil
• 4 eggs
• 2 cups granulated sugar
• 1 tablespoon vanilla extract
• 1/2 cup unsweetened cocoa powder
• 1/4 cup black coffee
• 4 cups heavy whipping cream
• 1/2 cup unsweetened cocoa powder
• 1/3 -1/2 cup honey or powdered sugar
• 2 teaspoons vanilla extract
• pinch of sea salt