Junction Triangle

I've been following the Fannie Farmer recipe for brownies for almost 30 years. They are so amazing that I only make them to take to friends or else I end up eating them all myself at home. One of the best things about this recipe is that you can make the brownies in a double-boiler with just a spatula.

3 ounces (85 g) unsweetened chocolate
6 tablespoons (90g) unsalted butter
1 1/2 cups of sugar
3 eggs
1/4 teaspoon salt
3/4 cup floor
3/4 cup chopped walnuts or pecans
1 1/2 teaspoons vanilla

Pre-heat the oven to 350 degrees. Butter a 9-inch square cake pan.
Melt the chocolate and butter in the double-boiler. Remove from heat and pour off the water as soon as the chocolate and butter have melted so the mixture begins to cool. Stir in the sugar, eggs, salt, flour, walnuts and vanilla. Combine well. Spread in the pan and bake for about 40 minutes until dry on top and almost firm to touch.