I decided to make a different style of brookie as well. I even took to instagram to take a poll of how to name them. I personally voted for Crownie, but sadly brookie won.
I made these after trying a similar dessert in Jimmy’s coffee.
Ingredients:
2 sticks of butter, room temperature
1 cup light brown sugar
1/2 cup granulated sugar
2 eggs
1 tsp vanilla extract
1 tsp kosher salt
1 tsp baking soda
3 cups flour
2 cups chocolate chips
6-8 Large Brownies, chopped into small pieces (like the ones I made a few weeks ago)
Directions:
Preheat oven to 350˚F. Line baking sheet with parchment paper.
In bowl of stand mixer, mix butter and sugars for two minutes. Add eggs, vanilla, salt and baking soda and mix well. Scrape the sides of the bowl well. 
Slowly add flour and mix well.
Stir in the chocolate chips.
Scoop out 1-2 tbsp of dough. Flatten and put a few pieces of brownie in the middle. Roll into a ball and push a couple pieces of brownie into the outside.
Bake for 9-11 minutes until golden brown. Allow cookies to cool.
The Science of Baking 