Combine ingredients

In a mixing bowl, combine flour, water, eggs, and dashi powder if using. Whisk until smooth.

Add vegetables

Add shredded cabbage, green onions, and carrots to the batter. Mix well to ensure all ingredients are evenly coated.

Ensure the batter is not too runny — it should be thick enough to hold the filling together. Refrigerating the batter for 15 minutes helps it thicken and improves the texture.

Cook shrimp

If using shrimp, cook briefly in a pan until pink. Set aside.

Prep bacon

Cut bacon strips in half for easier handling during cooking.

Set aside fillings

Set aside cooked shrimp or pork belly for later use.