This Vegetarian Borscht comes together in one pot with simple ingredients and minimal prep. Grating the beets speeds up cooking, and a splash of pickle juice or vinegar at the end brings the whole soup into balance.
In a Dutch oven or large pot over medium-high heat, heat oil until shimmering. Add beets, carrots, onion, and celery, and cook until softened, about 5 minutes.
Add vegetable broth, cabbage, potatoes, bay leaves, dill, and 1/2 teaspoon salt. Bring to a boil. Cover and reduce heat; simmer until vegetables are tender, stirring occasionally, about 25 minutes.
Remove bay leaves and stir in pickle juice. Season to taste with salt and pepper (I like 1 teaspoon salt and 1/2 teaspoon pepper). Garnish with sour cream and more dill if desired.