1 (16-ounce) jar of whole beets, drained, sliced, reserving 1/2 cup of liquid (about 1-1/2 cups)
1-1/2 cups peeled, seeded and finely chopped cucumber
1 cup buttermilk
1 tablespoon red-wine vinegar
1-1/2 teaspoons fresh lemon juice, or to taste
3/4 cup cracked ice
Salt and pepper to taste
3 tablespoons snipped fresh dill
Thin decorative slices of unpeeled cucumber and fresh dill sprigs for garnish (optional)
Recipe
1. In a blender or food processor fitted with the metal blade, purée the beets with the reserved liquid, 1/4 cup of the chopped cucumber, the buttermilk, the vinegar, lemon juice, ice and salt and pepper.
2. Transfer to a bowl; stir in the remaining 3/4 cup chopped cucumber and the snipped dill.
3. Divide the soup into 4 individual iced serving bowls. Garnish with the cucumber slices and fresh dill sprigs, if desired.