I listened to your suggestions, here is the result

Here is my update to the Croque-monsieur “i’m hungry and lazy” quick recipe, someone suggested using a special grill machine on the topic which would allow to have the bread toasted, but at the same time have the cheese melted, without using the microwave, so a two-in-one solution.

https://i.imgur.com/wVFhrzB.png

Observations:
1 - There was grilled cheese on the side and that added a very good taste, so i will try putting cheese directly on the outer side of the bread next time.
2 - The grill needs to be cleaned while the toaster+microwave requires no maintenance.
3 - It does indeed tastes better using a grill.