I tried making square takoyaki in a frying pan. It was delicious!

[Ingredients]
(Purchased at convenience stores)
- 60g boiled octopus x 2 *This will make 6 servings.
- 60g pickled ginger
- 50g fried tempura bits
- 30g chopped green onions
- 1 egg per serving
- 40g plain flour per serving
(Other)
- 100cc water per serving
- Bonito stock granules
- Takoyaki sauce as needed
- Bonito flakes as needed
- Green laver as needed
- Mayonnaise as needed