For slow 2.5 liters need to take

2 large beets, peeled and chopped into 4 pieces, 1 bell pepper, without seeds, whole 2 large potatoes, peeled and chopped into 4 pieces, 2 large carrots, peeled and chopped into 4 pieces, 1 large onion, whole, 250 g white cabbage, whole folded in the bowl of a slow, pour boiling water to 2/3 of its volume and cook on HIGH mode until tender all vegetables (4-5 hours)

Then the onions and peppers to throw, potatoes, beets and carrots to grate on cucumbers, and cabbage finely, finely chopped. Put all the vegetables back in the bowl and slow cook for about 1 hour ( until boiling). In 1 Cup of water diluted tomato paste, add the grated garlic and chopped parsley. Pour the tomato mixture into the bowl slow and mix well, sprinkle with salt, if need be, add sugar and switch off. Allow to infuse for at least until the temperature of the meals, better to PM