Grandma's style potato soup

Ingredients for 4 servings:

• 3 marrow bones
• 2 carrots
• 1 stalk(s) Celery
• 3 parsley roots
• n. B. Water, approx. 1 – 2 liters
• e.g. salt and pepper
• 1 kg potatoes, floury
• 4 tbsp marjoram
• 2 onions

Instructions

Working time approx. 30 minutes; Cooking/baking time approx. 1 hour 20 minutes; Total time approx. 1 hour 50 minutes

Wash the marrow bones. Wash, peel, and chop the soup vegetables (carrots, celery, and parsley root). Place everything in a large pot, fill with water (approx. 1 to 2 liters), and season with salt and pepper. Simmer the mixture for one hour, then remove the vegetables and bones from the broth. Mash the vegetables with a fork and return them to the broth. Peel and chop the potatoes. Boil in salted water until tender. Drain, reserving the potato water. Mash the potatoes with a potato ricer or masher and add to the broth. Season to taste, add marjoram, and thin with the reserved potato water if necessary. Chop the onions and fry in oil, then add to the soup. Bring everything back to a boil. Tip: This goes well with a Bockwurst sausage.