Step 1

In a small bowl, prepare your sauce by combining sesame paste, black vinegar, oliosaccharide, toasted sesame oil, and soy sauce and stir well until combined.

Step 2

Bring a pot of water to boil, then add your udon noodles and cook according to package instructions. Drain but reserve about 2-3 tbsp of cooking water for the sauce.

Step 3

Meanwhile, if making seitan, pan fry the seitan. You can add some oil for extra crispiness.

Step 4

Add the prepared sauce to your drained noodles with the 2-3 tbsp of cooking water, and stir well until the noodles are coated.

Step 5

Divide into two plates, top with seitan, sliced cucumber, green onion curls, and toasted sesame seeds. Eat immediately.