5CupsLeekscleaned and thinly sliced (white and green parts only)
½CupOniondiced
1TeaspoonSalt
5CupsReduced-sodium chicken broth
3MediumAlsum russet potatoespeeled and cut into ½-inch cubes
2Bay leaves
1SliceWhole wheat breadtoasted and torn into small pieces
1CupLow-fat evaporated milk
¼CupReduced-fat or fat-free mayonnaisetangy tarragon drizzle
2TeaspoonsDijon mustard
Salt and pepper to taste
Tarragon leaves for garnishif desired
½CupShallotschopped
6TablespoonsButtermilk
2TeaspoonsFresh tarragonchopped
Instructions
In a large Dutch oven or heavy pot, melt butter and olive oil together over medium heat. Add leeks, shallots and onions and stir to combine and coat with melted butter. Season with salt and pepper. Reduce heat to medium and cook until vegetables are softened, stirring frequently, about 10-15 minutes.
Increase heat to high and add chicken broth, cubed potatoes and bay leaves. Bring mixture to a boil, reduce heat and simmer until the potatoes are soft and tender, about 12-15 minutes. Remove half the potatoes and set aside. Add toasted bread and cook until bread begins to dissolve, about 5 more minutes. Remove bay leaves. Puree soup until smooth using a blender or food processor. Stir in reserved potatoes and evaporated milk. Top with Tangy Tarragon Drizzle before serving.
Tangy Tarragon Drizzle
Mix all ingredients in a medium bowl. Season with salt and pepper. May be covered and refrigerated until ready to use. To serve, drizzle on soup and garnish with tarragon leaves.