Dark Chocolate Waffles with Ganache and Strawberries

Bahan-bahan (6 porsi)

• 2 cups all-purpose flour
• 1/2 cup unsweetened cocoa powder
• 1/4 cup brown sugar (packed)
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon kosher salt
• 3 large eggs (separated)
• 2 cups buttermilk
• 1/2 cup olive oil (lightly flavored)
• 1 teaspoon vanilla
• 6 ounces bittersweet chocolate (60-70%, finely chopped)
• Nonstick spray
• 1 cup heavy cream
• 8 ounces semi-sweet chocolate chips
• 2 tablespoons butter
• pinch of salt
• strawberries (for serving)