Ham and Cheese Waffles

Ingredients (14)

• 1 3/4 cups all-purpose flour
• 1 tablespoon sugar
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon kosher salt
• 3 eggs, separated into whites and yolks
• 1 cup unsalted butter, melted and cooled
• 1 cup buttermilk
• 3/4 cup soda water
• 1/2 cup chopped ham
• 1/2 cup grated white cheddar cheese
• Butter, for serving
• Honey, for serving
• Maple syrup, for serving