
In a medium sizes mixing bowl sift flour, baking soda and salt together.
Add melted butter to the bowl of your electric mixer.
Cream together with sugars.
Add in vanilla, egg and egg yolk. Mix until creamy.
Slowly add in flour mixture until it is incorporated.
Add in white chips and gently fold in Mini Eggs.
Spread batter into a greased 9 x 9 inch baking dish.
Bake at 325 for about 40 minutes or until a tooth pick is inserted in the center and comes out clean.
Let the bars cool for 30 minutes before slicing.