Mexican Brownies

Brownie mix for 9x13 pan

3-4 tsp cinnamon (was 2)

1 tsp cayenne powder

9 x 13 metal pan and box brownies was done in <24 mins even though box said way longer.  Temp was >210F.

For moist fudgy brownies, the temperature should be between 180℉ (82℃)190 to 190℉ (88℃). For cake-like brownies, bake until they reach an internal temperature of 210℉ (99℃).