Prep 9×9” pan with either parchment paper or cooking spray.
In a large mixer bowl combine room temperature butter and sugars. Mix until very well combined, should stick together and away from the sides of the bowl completely.
Add room temperature eggs, one at a time mixing in between.
Add vanilla and mix until combined.
Add flour, white chocolate chips, mini eggs, baking soda, and salt and mix until just combined. Batter will be a bit sticky but will stick together and way from the sides of the bowl.
In prepared pan, spread blondie batter evenly through the pan, sprinkle extra mini eggs (or white chocolate chips) on top.
Place in preheated over for 20-22 minutes. The middle will be a bit jiggly but that will make them chewy once cooled, if the centre doesn’t move at all they will be overcooked.
Leave on stove top for 45 minutes to 1 hour. Remove from pan, cut and serve. Store in fridge for best results.
Keyword blondies, brownies, chocolate, easy, mini egg, mini egg blondies, one bowl, white chocolate