Bavarian Kohlrabi Soup Recipe

3 large kohlrabi bulbs

peeled and grated

1 small head white cabbage

shredded

4 carrots

grated

4 red bell peppers

grated

2 green bell peppers

grated

½ pound French-cut green beans

½ bunch fresh parsley

chopped

4 cups chicken broth

or as needed to cover

1 teaspoon white sugar

or to taste

1 pinch Hungarian paprika

or to taste

salt and ground black pepper to taste

¼ cup sour cream

for topping

1 tablespoon prepared horseradish

or to taste