Chop each vegetables into 1 cm cubes: 1 carrot, 1 Sweet Onion, 2 Celery, 1 crushed red pepper, 1 Russet Potato, 1 Zucchini, 200 g green cabbage and 2 beet. You want them to be approximately the same size.
In a mixing bowl, add the chopped 2 beet and mix with a pinch of ½ tsp Salt, ½ tsp Sugar and 1 Tbsp. Apple Cider Vinegar. Let it marinate for at least 30 min while you continue cooking.
Cooking
In a large cooking pot, heat on medium 4 Tbsp. vegetable oil and 1 Tbsp. Unsalted Butter.
Once the oil is hot and the butter melted, add the 1 Sweet Onion and let it cook slowly for 5 minutes until translucent. Then, add 1 carrot, 2 Celery, 1 crushed red pepper, 1 Zucchini and let it cook slowly for another 10 minutes while making sure to stir once in a while.
Then, add the marinated 2 beet mix, 2 Tbsp. Fermented Cabbage (Sauerkraut) and 2 Tbsp. tomato paste. Bring to a simmer and let it cook for 10 minutes.
Add the 2 L beef broth. Bring to a simmer and then add the 1 Russet Potato, 2 bay leaves, 1 Tbsp. Parsley and 1 Tbsp. Dill. Let it cook for 10 minutes.
Finally, add the chopped 200 g green cabbage for 20 minutes.
If the soup is too watery, you can let it simmer more until you like the consistency. Very important to taste and adjust the salt and pepper.
Serving
Serve with 14% sour cream, chopped garlic and/or crushed red pepper on top.