Russian Vinaigrette Recipe with Beets and Sauerkraut

Bahan-bahan (8 porsi)

• 3 medium beets (or 2 (14.5 oz cans of beets, drained))
• 3 medium potatoes
• 3 medium carrots
• 1/2 cup sauerkraut (drained)
• 3 medium pickles
• 2 Tbsp sunflower or olive oil
• 1 Tbsp white vinegar
• 1 small onion (finely chopped (about 1/2 cup))