Step 1

Preheat oven to 350 degrees.

Step 2

In a large mixing bowl, cream together butter, sugar, and brown sugar for 3-4 minutes or until light and fluffy. Add eggs one at a time, mixing well after each addition. Add vanilla.

Step 3

Stir in flour, cake flour, cocoa, and salt until mixed together.

Step 4

Fold in chocolate chips.

Step 5

Pour into 9 x 13 pan and spread evenly.

Step 6

Bake for 28-36 minutes.

Step 7

*Adapted from I am Baker's decadent brownies