Preheat your oven to 375°F (190°C).
Wash zucchini thoroughly and pat them dry.
Using a Mandolin slicer, carefully slice the zucchini into thin rounds. (0-1 dial)
Dice the scallions thinly and set aside.
In a bowl, mix the Boursin cheese, feta cheese crumbles, salt, and pepper.
Now add in the scallions and mix well to combine all the ingredients.
If the mixture is too thick, add some oil to thin it out.
Prep your muffin tin by placing it in the oven for a few minutes to remove moisture.
Using a spray oil or a brush, grease each cup of the muffin tin to prevent sticking; go light on this step.