Dutch Baby | America's Test Kitchen

Ingredients

• 2 tablespoons vegetable oil
• 1 cup (5 ounces/142 grams) all-purpose flour
• 1/4 cup (1 ounce/28 grams) cornstarch
• 2 teaspoons grated lemon zest plus 2 tablespoons juice
• 1 teaspoon salt
• 3 large eggs
• 1 1/4 cups skim milk
• 1 tablespoon unsalted butter , melted and cooled
• 1 teaspoon vanilla extract
• 3 tablespoons confectioners' sugar