Brownies

Here is the newest recipe I tried the other day when we had our friends over for dinner. However, I was not thrilled with them. They were good, but SO RICH! They were also really chewy in the middle. I am not sure if it is supposed to be that way. Maybe if I try to bake them longer next time? Any advice? The directions are on the page-link. Personally, I think the brownies were better without the powdered sugar on top. We tried it both ways. We also left out the walnuts. 

Ingredients

• 3/4 cup butter
• 2 cups packed brown sugar
• 3 eggs
• 4 (1 ounce) squares unsweetened chocolate, melted
• 1 teaspoon vanilla extract
• 1 cup all-purpose flour
• 1 cup chopped walnuts

http://allrecipes.com/Recipe/Grannys-Brownies/Detail.aspx