okonomiyaki: a Japanese style of savoury pan-fried thick pancake including a mixture of vegetables and beef, pork, or seafood

to make [something] / to cook / to write a literary work / to grow, to raise / to cultivate ability, to train / to draw up, form, establish / to make an acquaintance

作る: make - make a small thing, grow vegetables / 創る: create - originate, bring into existence / 造る: build, construct - build a house, or a building

matter of taste

liked, favorite

fondness, favor, favour

freely; as much as one wants

like to / enjoy / be fond of

(idiomatic, especially a child) to be on the verge of tears

What you like to do, you will do well. To improve your skills in something, you must enjoy doing it.