BEST EVER BROWNIES

INGREDIENTS
8 tbsp unsalted butter (1 stick)
6 oz (180 gr) semisweet chocolate
1 cup sugar
½ cup brown sugar
3 eggs
1 tsp vanilla extract
½ tsp salt
2 tbsp cocoa powder
¾ cup all-purpose flour
INSTRUCTIONS
Preheat oven to 350F (180C).
Line a 9x13in (20x30cm) baking pan with parchment paper.
Melt butter and chocolate (I use the microwave oven).
Add sugars and mix well. Pour eggs, one at a time. Add vanilla.
Add salt and cocoa powder.
Fold in flour and mix well.
Pour batter in baking pan and spread evenly.
Bake for around 30 to 35 minutes or when the batter starts to crackle on top. If you insert a toothpick it shouldn't come out completely clean.
Courtesy travelcooktell