Remove skin of the tomatoes by parboiling and then cut one tomato into cubes. Put the other tomato into the food processor. Dice the potatoes, cabbage, and zucchini into 1 cm cubes.
Chop the onion and bacon into 1 cm cubes. Put sesame oil in a pot and stir-fry the onion, bacon, potatoes, zucchini, and cabbage.
Add the water to Step 2 and then add the tomatoes. Add the consommé granules and simmer until the vegetables become tender.
Once the vegetables have boiled, season with salt, pepper, and 1/2 teaspoon of sugar.