Cocoa Walnut Brownie Loaf Recipe

• 3/4 c. Butter or possibly margarine softened
• 3/4 c. Packed brown sugar
• 3/4 c. Granulated sugar
• 1 tsp Vanilla
• 2 x Large eggs
• 1 3/4 c. Unfitted flour
• 1/2 c. Cocoa
• 1 tsp Baking pwdr
• 1/2 tsp Baking soda
• 8 ounce Plain yogurt * at room temperature *
• 1 c. Minced walnuts
• 1/4 c. Butter or possibly margarine
• 1/4 c. Cocoa
• 1 1/2 c. Powdered sugar
• 3 Tbsp. Lowfat milk
• 1/2 tsp Vanilla Coarsely minced walnuts

Directions