Mac & Cheese With Soubise Recipe

Soubise (sue-BEEZ) is a classic French white sauce that deserves a place in the contemporary American kitchen. Simple to make with common ingredients, soubise is defined by the onion, this one including both onion and shallot, blended into a béchamel sauce. Good hot or cold, the versatile sauce goes well with roasted or grilled/barbecued meats and with vegetables. Here I turn it into the backdrop for hearty macaroni and cheese, an excellent side dish or vegetarian main course. Escoffier blanched his onions before adding them to the béchamel, but I think the sauce benefits from the complexity of the caramelized onions. Either way, the sauce is great with grilled onions or with seared scallops or sautéed chicken. And it can replace the béchamel base in the classic cheese soufflé.

Mac & Cheese With Soubise Recipe
No Ratings
Prep Time
20
minutes
Cook Time
1
hour
Servings
6
servings
Ingredients
  • 4 tablespoons butter
  • 1 medium onion
  • kosher salt
  • 1 shallot
  • 3 tablespoons all- purpose flour
  • 1 1/2 cups milk
  • 1 tablespoon white wine vinegar
  • 3 tablespoons sherry
  • 1 tablespoon fish sauce
  • 1 to 2 teaspoons dry mustard
  • 1/4 teaspoon freshly ground black pepper
  • 6- 7 gratings nutmeg
  • 1/4 teaspoon cayenne
  • 1/4 teaspoon smoked paprika
  • 12 ounces macaroni
  • 3 tablespoons butter
  • 1 pound Comte
  • 1/4 cup Parmesan- Reggiano cheese
  • 1/2 cup panko bread crumbs
Directions
  1. Melt half the butter in a medium pan over medium heat and add the onions and a four-fingered pinch of salt. Cook, stirring until the onions is nicely caramelized.
  2. In a small saucepan over medium heat, melt the remaining butter. Add the shallot and a three-finger pinch of salt and cook until some of the water has cooked out of the butter, about 1 minute.
  3. Add the flour, stir to mix it with the butter, and cook until the mixture has taken on a toasted aroma, a few minutes.
  4. Gradually whisk in the milk and stir with a flat-edged wood spoon or spatula, to make sure the flour doesn’t stick to the bottom of the pan, until the sauce comes up to a simmer and thickens, a few minutes more.
  5. Stir in a three-finger pinch of salt, the white wine vinegar, sherry, fish sauce, dry mustard, black pepper, nutmeg, cayenne, and smoked paprika (if using).
  6. Add the onion to the sauce and stir until heated through. Transfer the sauce to a blender and process until puréed, or purée in the pan with a hand blender.
  7. Keep the sauce warm over low heat. You should have about 2 cups/480 ml.
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