Feeding Baby Solids

Okay so this is totally going to show my "new Mom" face with this post, but we got the go ahead from the pediatrician to start our little guy on solids. So far we have done just cereal the last 3 nights for dinner and he seems to be handling it well. My question is, should we be feeding him every single meal with solids to start? Should we start with solids at dinner then work our way to eating at breakfast and then also at lunch? Should we be feeding him solids with every bottle? I am so new to this so I just want to make sure we are introducing foods in an appropriate time period but also not overdoing it at first.

Any help or guidance is appreciated!