Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  1                cup  butter
     1/3           cup  cocoa
  2               cups  sugar
  1 1/2           cups  flour
  4                     eggs
  1           teaspoon  vanilla extract
  1          12 oz jar  chunky peanut butter
                        ***FROSTING***
     1/2           cup  butter
     1/4           cup  cocoa
     1/3           cup  milk
  10             large  marshmallows
  1              pound  powdered sugar -- sifted

Preparation:

Combine butter and cocoa in a saucepan. Stir over low heat until butter melts. Cool slightly. Combine sugar, flour, and 1/2 teaspoon salt in a large bowl. Add chocolate mixture and beat at medium speed of an electric mixer until blended. Add eggs and vanilla, mixing well. Spread into a well-greased, 9x13-inch baking pan. Bake at 350 degrees for 20 to 25 minutes or until a toothpick inserted in center comes out clean. Remove lid from peanut butter jar and microwave on medium setting for 2 or 3 minutes or until peanut butter melts, stirring at 1 minute intervals. Spread over warm brownies. Chill 30 minutes or until set. For the frosting: Combine butter, cocoa, milk and marshmallows in a saucepan. Stir over medium heat until marshmallows melt. Remove from heat and stir in powdered sugar until smooth. Spread over peanut butter and chill until set. Store in refrigerator. Success note: If you like peanut butter and chocolate, these brownies will be a hit.

Nutritional Information:

9108 Calories (kcal); 475g Total Fat; (45% calories from fat); 140g Protein; 1161g Carbohydrate; 1504mg Cholesterol; 4782mg Sodium