In a bowl, mix dry ingredients with spatula. Make a well in center. Pour in wet ingredients, and mix with electric mixer to combine smoothly.
Line a parchment paper on 8×8 square pan, and spread batter evenly.
Sprinkle top with chocolate chips.
Preheat oven to 350 F and bake cake for 35 mins depending on your oven. My big oven normally I’d bake it to 35 mind, while my table top oven 33 mins.