Mix all the ingredients together in store in an airtight container in a dark cool location (pantry).
In a large bowl, mix 2 ¼ cup brownie mix with ½ cup melted butter, 2 eggs and 1 tsp of vanilla extract. Mix until the batter is smooth.
Preheat the oven to 350° F and grease an 8x8 (9x9 works too).
Pour batter into prepared pan and bake for 20-24 minutes or until toothpick comes out clean.
Feel free to add in chopped nuts, various flavors of chips, peanut butter or whatever your heart desires.
