This Balkan-inspired recipe has clean, bright flavors that go well together. Kale is an excellent source of vitamins A and C. It’s also part of the cabbage family, so it has cancer-fighting compounds. If you can’t find caraway powder, grind caraway seeds in a mortar and pestle, an electric spice grinder, or even a coffee grinder. For a milder version of this soup, omit the caraway and marjoram and season with sea salt and ground pepper. SERVES 4 Ingredients 1 peeled and cubed Idaho potato or 2 rose potatoes ½ tsp. kosher salt dissolved in 4 cups water ½ tsp. […]