Step 1

In a big bowl, whisk flour and Dashi (fish broth) together until smooth. Stir egg and yam to flour mixture. Season it with salt and soy sauce.

Step 2

Add chopped cabbage, onions, and ginger to the batter and mix.

Step 3

Heat oil in a skillet, pour half of the pancake batter into an 8" circle, and lay 3 pieces of pork slices on it. Fry at medium heat until the bottom becomes golden brown, about 5-7 minutes.

Step 4

Flip to fry the other side until the pork becomes crispy, about 5-7 minutes.

Step 5

Flip one more time, pork side up, and spread Okonomiyaki sauce and mayo on the pancake.

Step 6

Sprinkle dried green seaweed, then dried bonito flakes over the pancake. Serve hot.