Ingredients
2 cups all-purpose flour1 teaspoon onion salt1/8 teaspoon celery salt4 large eggs, room temperature2 cups 2% milk1/4 cup grated onion1/4 cup grated celery3 tablespoons butter, melted
Preparation
In a large bowl, combine the flour, onion salt and celery salt. Combine the eggs, milk, onion, celery and butter; whisk into the dry ingredients just until blended. Grease and flour the bottom and sides of 9 popover cups; fill two-thirds full with batter.
Bake at 450° for 15 minutes. Reduce heat to 350° (do not open oven door). Bake 25 minutes longer or until deep golden brown (do not underbake). Immediately cut a slit in the top of each popover to allow steam to escape.
