Preheat the oven to 350 F. Grease a 9-by-13-inch baking dish. Combine the brownie mix, water, oil and eggs in a large bowl. Once the batter is all mixed, use a rubber spatula to add the batter into ...
Pour it around the side of the egg mix so as not to knock out the air that ... The middle should be very so slightly gooey. Leave the brownies to cool in the tin - the top will sink and crack ...
Mix well to form ... to the touch, the brownie has come away slightly from the sides of the tin and a skewer inserted into the centre comes out slightly smudged with dough (but not too much).
Pour into the baking sheet. Bake for 20 minutes, then rap the baking sheet against the oven shelf to force the air to escape from between the pan and the brownie dough. Bake for about 15 minutes ...