What is kvass and where can I find it?
Kvass is a fermented bread drink traditional to Russian and Eastern European cuisine. Find it in international grocery stores, Russian markets, or specialty food retailers in the refrigerated section.
Can I make okroshka ahead of time?
Prepare vegetables and eggs in advance, but pour kvass just before serving to prevent vegetables from becoming mushy and to maintain the soup's texture and flavor.
What can I use instead of kvass?
Use chilled vegetable or chicken broth mixed with a splash of apple cider vinegar or lemon juice for tanginess, though the authentic fermented taste will differ.
Is okroshka served hot or cold?
Okroshka is always served ice-cold. Chill all ingredients, including the kvass, before assembling and serving.
Can I scale this recipe for a crowd?
Yes. The 1.5 liters of kvass serves 4-6 people. For larger batches, maintain a 1:1 ratio of chopped vegetables to kvass by volume, adjusting seasoning to taste.