Preheat oven to 350°F. Grease a mini muffin tin with nonstick spray. Set aside.
In a medium bowl, mix together the flour, baking soda, and salt. Set aside.
2½ cups all-purpose flour, 1 teaspoon baking soda, ¼ teaspoon kosher salt
Using a hand mixer, cream the butter and sugars together.
1 cup unsalted butter, ½ cup granulated sugar, ½ cup brown sugar
Add the eggs and vanilla and mix well.
2 large eggs, 1 teaspoon pure vanilla extract
Gradually add the flour and mix until well combined.
Stir in the crushed mini eggs.
1 cup crushed mini candy-coated chocolate eggs
Drop dough by tablespoonfuls into the muffin tin wells. Press in the center of the dough with your thumb or with the bottom of a teaspoon to create a cup shape.
Bake for 10-12 minutes, until edges are browned. Immediately after removing from the oven, press the bottom of a teaspoon into the center of each cookie again to gently reshape.
Cool 5-10 minutes before removing onto a cooling rack. Let cool completely before placing 3 additional mini eggs in the cup of cookie.
144 mini candy-coated chocolate eggs