Begin by spraying a muffin tin with cooking spray and set aside.

Melt butter, sugar and cocoa powder in a saucepan over medium heat. Make sure that all ingredients are well-combined and bring to a boil. Boil for about 30 seconds, then remove from heat.

Add milk and peanut butter and mix thoroughly.

Fold in oats, and mix until all ingredients are thoroughly combined.

Fill about 10 sections of the muffin tin (this recipe makes 8-10 cookie nests) , each up to ¾ full.

In the center of each cookie, add 3-4 candy-covered chocolate eggs.

Let set in the refrigerator for at least 30 minutes.

Remove from the muffin tin (you can slide it out with a fork) and serve!