Stir-fried Udon (Tofu Noodle Version)

Rinse the tofu noodles under running water and drain well.

Julienne the onion, carrot, bell pepper, and cabbage.

Heat cooking oil in a pan and stir-fry the onion, carrot, bell pepper, and cabbage.

When the vegetables are partially cooked, add the tofu noodles and stir-fry together.

Season with soy sauce, oligosaccharide, and pepper.

Mix well and transfer to a plate for serving.