You will need:
1 package of Double Fudge Brownie mix, 1 cup butter (2 sticks), 4 large eggs- beaten well, 1 tablespoon vanilla (optional)

Directions:
Pre-heat oven to 350 degrees. Melt butter, do not let boil. Empty brownie mix into a mixing bowl, form a well. Add butter, eggs, and vanilla. Stir until smooth. Pour batter into a lightly greased 9”x13” pan and bake for approximately 30-35 minutes, until a toothpick inserted in the middle comes out with wet crumbs but not raw batter. The edges and middle should feel set. Let cool for 30 minutes before cutting.
Baking times may vary due to altitude and oven.