Here's the cross-section. It's almost like quiche! It's not fluffy, but really satisfying.
For the Original Recipe (Kansai-style): Easy Okonomiyaki Even People from Hiroshima likes Kansa-style Okonomiyaki. Recipe ID: 893421
For Hiroshima-style: Easy and Quick Hiroshima-style Okonomiyaki in a Frying Pan. Recipe ID: 1231635
Another Party Recipe: For Parties Okonomiyaki in an Oven Recipe ID: 1313595
Story Behind this Recipe
I served this [Cake-style Okonomiyaki] at birthday party for a friend who doesn't like sweet stuff!
It was perfect for the party since it became our main dish.
Using 500 g flour in a 28 cm cake pan was seriously, really filling for the 12 of us! If you're using 15cm or 18cm pans, I think you only need to double or x 2.5 the amount of ingredients from (Recipe ID: 893421).
The key is… to fold in lightly at Step 4! Just like when you're making a cake.