1 c. butter
1 c. brown sugar
1 tsp. vanilla
1 egg yolk
1 1/2 c. flour
10 oz. miniature marshmallows
1/2 c. butter
1 c. peanut butter
1 (6 oz.) pkg. chocolate chips
1 bar Baker's sweet German chocolate

Mix first 5 ingredients and pack in bottom of 9x13 inch pan. Bake 15-18 minutes at 350 degrees. Cover the above with marshmallows, half melt by returning to oven. Remove and cover with melted mixture of butter, peanut butter, chocolate chips, German chocolate. Refrigerate until set.