Dark Chocolate Waffles
['2 cups all-purpose flour', '1/2 cup unsweetened cocoa powder', '1/4 cup (packed) brown sugar', '2 teaspoons baking powder', '1 teaspoon baking soda', '1 teaspoon kosher salt', '3 large eggs, separated', '2 cups buttermilk', '1/2 cup olive oil', '1 teaspoon vanilla extract', '6 ounces bittersweet chocolate (at least 70% cacao), finely chopped', 'Nonstick vegetable oil spray', '1 Unsalted butter', '1 pure maple syrup']
Preheat oven to 250°F. Whisk flour, cocoa powder, brown sugar, baking powder, baking soda, and salt in a large bowl. Make a well in the center and add egg yolks, buttermilk, oil, and vanilla. Blend with a fork, then gradually incorporate dry ingredients, mixing just until combined.
Using an electric mixer on medium-high speed, beat egg whites in a small bowl until soft peaks form. Working in 2 batches, fold egg whites into batter just until combined. Fold in chocolate.
Heat a waffle iron until very hot; lightly coat with nonstick spray. Working in batches, cook waffles until cooked through. Transfer to a wire rack set inside a baking sheet, cover loosely with foil, and keep warm in oven until ready to serve.
Serve waffles with butter and syrup.
DO AHEAD: Batter with egg whites can be made 4 hours ahead. Cover and chill.
Attribution for Recipes (CC BY-SA 3.0):
The recipes displayed in this app have been crated using content available under the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license. The recipes are based on the following dataset:
[Food Ingredients and Recipes Dataset with Images]
License: CC BY-SA 3.0
We would like to express our gratitude to the content creators who contributed to the dataset and shared their work under the CC BY-SA 3.0 license, allowing us to showcase and share these recipes with you.