Take a look at this Dark Sugar Walnut Blondie by GrandivaCooks???? Get in my belly! FULL RECIPE 

5 cups Dark Brown Sugar
4 stick of margarine (melted)
2 tsp vanilla
4 eggs
4 cups All purpose flour
2 1/2 cups unsweetened cocoa
1 tbsp of salt
Vanilla ice cream
Chocolate syrup

1. Combine flour, salt and cocoa blend well together in bowl and set aside.
2. Then combine sugar, melted margarine and vanilla in a bowl blend well.
3. Now add 1 egg at a time till well blended.
4. Now add flour mixture a little at a time till well mixed.
5. Add walnuts and pour in a non stick pan.
6. Bake 350° for 45 mins or till done (all ovens are not the same).
7. Let cool, then add ice cream and chocolate syrup.