"But for the time being, I've only learned one cake recipe and how to make scrambled eggs"

In this quote, Eva Herzigova is expressing that she has just acquired a limited quantity of understanding in the culinary arts. She mentions that she has found out how to make one kind of cake and how to prepare scrambled eggs. This suggests that she is still in the process of knowing and developing her skills in cooking. The expression "for the time being" indicates that she might continue to broaden her repertoire of recipes in the future. This quote highlights the idea that knowing is a continuous process which even accomplished people like Eva Herzigova are always seeking to improve and acquire brand-new skills.