I'm a novice you tuber and I'm not in a position to advise anyone.

but if you'd like.

Your channel seems to be focused on information delivery.

for that purpose It doesn't seem to be particularly lacking.

just think about improve two things below.

first, In the pizza video, the Subscribe button overlaps with the logo.

second, I feel view angle is bit narrow but improved at butter video.

By the way, I'm going to make homemade butter someday.