Ingredients

3 cups whole milk

1/4 cup white vinegar

2 cups all-purpose flour

1/4 cup coarse cornmeal

2 teaspoons baking soda

1 1/2 teaspoons coarse salt

1/2 teaspoon freshly ground black pepper

4 large eggs, separated, plus 1 large egg white

1 1/2 cups sour cream

10 tablespoons unsalted butter, melted

1 1/2 cups grated Gruyere cheese

3 ounces fresh goat cheese, crumbled

1/2 cup packed fresh flat-leaf parsley leaves, chopped

3 tablespoons fresh chopped chives

2 tablespoons fresh tarragon, chopped

Nonstick cooking spray

Sauteed Spinach

Poached Eggs

Lemony Hollandaise

Preparation

Preheat a waffle iron on the highest setting. In a small bowl, whisk together milk and vinegar; let stand until thickened, about 5 minutes.

In a large bowl, whisk together flour, cornmeal, baking soda, salt, and pepper. In a second large bowl, mix together egg yolks, sour cream, butter, and milk mixture. Add flour mixture and mix until just combined. Stir in Gruyere, goat cheese, parsley, chives, and tarragon; do not overmix.

Beat egg whites in the bowl of an electric mixer fitted with the whisk attachment until stiff peaks form. Stir half the egg whites into the batter; gently fold in remaining half.

Spray waffle iron with nonstick cooking spray. Pour 1 cup batter into waffle iron (it should be three-quarters full). Close lid and cook until waffle is golden and crisp, about 7 minutes. Remove waffle from iron. Quickly toss between your hands to release steam and help retain crispness. Serve immediately topped with some of the spinach and 1 poached egg, and drizzled with hollandaise. Repeat process with remaining batter.