There are many chocolate-chocolate brownie recipes available online and in cookbooks. Some recipes are made with chocolate chips, while others use cocoa powder.

IN A SMALL COMBINE FLOUR, BAKING SODA AND SALT; SET ASIDE.
IN A SMALLSAUCEPAN, COMBINE BUTTER, SUGAR AND WATER.
BRING JUST TO A BOIL, THENREMOVE FROM HEAT.
ADD 1c CHOCOLATE MORSELS AND VANILLA.
STIR UNTIL MORSELSMELT AND MIXTURE IS SMOOTH.
TRANSFER TO A LARGE MIXING BOWL.
ADD EGGS, 1 ATA TIME BEATING WELL AFTER EACH ADDITION.
SLOWLY MIX IN FLOUR MIXTURE.
STIRIN REMAINING CHOCOLATE MORSELS.
SPREAD IN GREASED 9 SQUARE BAKING PANBAKE AT 325 DEG F.
FOR 30-35 MINUTES.
COOL COMPLETELY.
CUT INTO 2 1/4SQUARES.
MAKES 16 SERVINGS .
Ingredients
Directions
IN A SMALL COMBINE FLOUR, BAKING SODA AND SALT; SET ASIDE.
IN A SMALLSAUCEPAN, COMBINE BUTTER, SUGAR AND WATER.
BRING JUST TO A BOIL, THENREMOVE FROM HEAT.
ADD 1c CHOCOLATE MORSELS AND VANILLA.
STIR UNTIL MORSELSMELT AND MIXTURE IS SMOOTH.
TRANSFER TO A LARGE MIXING BOWL.
ADD EGGS, 1 ATA TIME BEATING WELL AFTER EACH ADDITION.
SLOWLY MIX IN FLOUR MIXTURE.
STIRIN REMAINING CHOCOLATE MORSELS.
SPREAD IN GREASED 9 SQUARE BAKING PANBAKE AT 325 DEG F.
FOR 30-35 MINUTES.
COOL COMPLETELY.
CUT INTO 2 1/4SQUARES.
MAKES 16 SERVINGS .