This chilled soup is light and luscious. Each billowy spoonful is a harbinger of spring in both its simplicity and presentation. A sweet blend of English peas is balanced by the brightness of lemon and the tang of crème fraîche. The licorice notes of tarragon and slivers of peppery radish finish the soup, adding freshness and texture, not to mention a beautiful swath of pink to the emerald purée.
Chilled Pea Soup with Crème Fraîche, Lemon and Tarragon
I prefer the savory flavor of the chicken stock in this recipe, but vegetable stock may also be used. Serves 4.
1 tablespoon unsalted butter
1 large shallot, finely chopped, about 1/4 cup
1 1/2 cups chicken stock
Freshly ground black pepper
2 cups shelled English peas, about 2 pounds in the pod
1/2 cup crème fraiche
1 teaspoon finely grated lemon zest
Melt the butter in a small saucepan over medium heat. Add the shallots and sauté until translucent without coloring, 3 to 4 minutes. Add the broth, ½ teaspoon salt, and ½ teaspoon black pepper and simmer 2 minutes. Remove from the heat and cool to room temperature.
While the stock is cooling, bring a large pot of salted water to a boil. Add the peas and cook until vibrant and tender, 2 to 3 minutes. Drain and rinse under cold water or shock in ice water to prevent further cooking.
Combine half of the cooled stock and the peas in the bowl of a food processor and process until very smooth. Add additional stock a little at a time and process to achieve desired consistency. (The soup should be a little thick and not too runny). Transfer to a bowl, and season with salt and pepper.
Whisk the crème fraiche and lemon zest in a small bowl. Gently swirl the cream into the peas, leaving light traces of the cream visible. Carefully divide among serving bowls. Garnish with snipped tarragon leaves and sliced radishes.