Preheat the oven to 350°F (175°C).

In a large mixing bowl, combine softened butter, granulated sugar, and brown sugar. Beat until smooth and creamy, about 2-3 minutes.

Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Stir in the vanilla extract.

In a separate bowl, whisk together the flour, baking soda, and salt. Gradually blend this mixture into the butter mixture until fully combined.

Fold in chocolate chips and coarsely chopped Mini Eggs until evenly distributed.

Use a spoon or cookie scoop to drop spoonfuls of cookie dough onto a baking sheet lined with parchment paper, spacing them about 2 inches apart.

Bake for 10-12 minutes, until edges are lightly golden and centers are still soft.

Allow to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.