Every writer has a method for how they create each scene. There’s no wrong way to do it, as long as it’s working for you, and over time, all writers develop their own style. The following is an outline of the method I use to ensure each scene is valuable and engaging.
Each scene should either advance your plot or reveal information about your character. If your scene does neither, cut it. People tend to skim or skip over scenes that have no clear goal.