Mud Bars

• 1/3 cup butter
• 5 oz block baking chocolate
• 1 cup of Bisquick mix
• 3/4 cup of sugar
• 1 tbsp vanilla extract
• 2 eggs
• 1 1/2 cup marshmallows, mini
• 1 tbsp butter (frosting)
• 3/4 cup of sour cream
• 1 1/3 cup of powdered sugar

Heat oven to 350. Grease & flour 9 inch square pan.
In a small microwaveable bowl, melt 1/3 cup of butter and 2 1/2 oz of the chocolate on medium high in the microwave until melted. Set aside to cool.

In a medium bowl, add the Bisquick, sugar, vanilla, eggs, and melted chocolate. Blend with an electric mixer on low for 30 seconds, then beat on medium for 1 minute. Do not over beat. Spread batter into the greased pan. Bake for 20-25 minutes or until toothpick inserted comes out clean. Remove from the oven. Immediately add the marshmallows to the top and broil in the oven until golden. Cool for about an hour.

Frosting: In an microwaveable bowl, melt the remaining 2 1/2 oz of chocolate with 1 tbsp of butter. Cool to warm stage. Stir in sour cream and powdered sugar, beat until smooth. Spread over the marshmallows and chill in the refrigerator for 2 hours. Cut into bars.