4 eggs
2 c. sugar
1 c. flour
2 c. miniature marshmallows
12 oz. (2 c.) chocolate chips
1/4 tsp. salt
1 c. butter
4 sq. unsweetened chocolate

Melt chocolate squares and butter. Add flour, sugar, eggs and salt; mix well. Stir in marshmallows and chocolate chips. Bake in a jelly roll pan (12 x 15 inch), greased and floured. Bake at 350 degrees for 30 minutes. When cooled dust with powdered sugar.