Skip to main content

Creamy Onion Soup with Sherry

Many of us think to eat creamed pearl onions only once or twice a year at holiday feasts. We thought it would be fun to turn the traditional side dish into a soup for any day of the week.

Recipe information

  • Yield

    serves 4 to 6, yields 9 cups

Ingredients

5 cups milk
2 tablespoons butter
1 16-ounce package of frozen pearl onions (whole small onions)
3 garlic cloves, pressed (optional)
1 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon grated nutmeg, or more to taste
1/4 cup unbleached white flour
3/4 cup dry sherry
1/2 cup sour cream

Croutons

3 cups 1/2-inch cubes of crusty bread, such as sourdough, pumpernickel, rye, or French
2 tablespoons butter
1 tablespoon olive oil
1/4 teaspoon dried thyme
1/4 teaspoon dried marjoram

Preparation

  1. Step 1

    In a saucepan on medium heat, warm the milk and 1 cup of water to just under a simmer. Don’t let the liquid boil. Cover and keep warm.

    Step 2

    Meanwhile, in a soup pot, melt the butter. Stir in the onions, garlic, salt, pepper, and nutmeg. Cover and cook on low heat for 5 minutes, stirring occasionally.

    Step 3

    Sprinkle the onions with the flour and stir for a minute. The butter and any liquid will be absorbed and the mixture will thicken. Stir in the sherry, cook for a couple of minutes, and then stir in the sour cream. Increase the heat to medium, add about 2 cups of the hot milk, and stir until smooth. Add the rest of the milk, lower the heat, and slowly bring to just below a simmer, stirring occasionally. Turn off the heat until the croutons are done.

    Step 4

    To make the croutons, toast the bread cubes until crisp on the outside but still soft and moist on the inside. In a small pan on low heat, melt the butter. Add the olive oil, thyme, and marjoram and sizzle the herbs for a minute. Put the toasted bread cubes into a bowl, drizzle on the herbed butter, and toss well.

    Step 5

    Serve the soup piping hot, topped with the croutons. A note of caution: Be careful when you bite into an onion! It may be surprisingly hot.

  2. Serving & menu ideas

    Step 6

    A side of Baby Greens with Pecans & Pears (page 206) or tangy Lemony Green Beans (page 192) complements this creamy soup. For dessert, try Apples Two Ways (page 191) or New England Squash Pie (page 277).

Cover of the cookbook Moosewood Simple Suppers with a red floral motif.
From Moosewood Restaurant Simple Suppers: Fresh Ideas for the Weeknight Table. Copyright © 2017 by Moosewood Collective. Published by Clarkson Potter, an imprint of Penguin Random House, LLC. Buy the full book from ThriftBooks or Amazon.
Read More
Khao niaow ma muang, or steamed coconut sticky rice with ripe mango, is a classic in Thai cuisine—and you can make it at home.
Saucy, soy-honey salmon—cut into cubes to speed up the cooking process—makes a savory topping for a quick weeknight bowl.
These decadent brownies feature a sweet, minty topping complemented by a rich dark chocolate ganache and mini chocolate chips for added texture.
With just a handful of ingredients, this old-fashioned egg custard is the little black dress of dinner party desserts—simple and effortlessly chic.
This summery sheet-pan dinner celebrates the bounty of the season and couldn't be simpler to make. Chorizo plays nicely with the salad, thanks to its spice.
Juicy peak-season tomatoes make the perfect plant-based swap for aguachile.
With rich chocolate flavor and easy customization, this hot cocoa recipe is just the one you want to get you through winter.
Who says ground chicken is boring? Two whole bunches of mint and some aromatics give these chicken meatballs their bracingly herby flavor.