-
1
Preheat oven to 350u00b0F.
-
2
Place butter and unsweetened chocolate in saucepan over low heat. Heat just until chocolate melts (you can do this in microwave). Stir in sugar.
-
3
Combine flour, baking powder, and nuts. Add them to the chocolate mixture. Stir well.
-
4
Stir in vanilla and eggs.
-
5
Spread the batter into a greased and floured 9x13 cake pan.
-
6
Cut off 2 oz. from cream cheese and reserve it for later.
-
7
Combine the softened cream cheese with butter, sugar, flour, and vanilla. Stir it until it's smooth.
-
8
Add the beaten egg, and stir until well combined.
-
9
Mix in the chopped nuts.
-
10
Spread the cream cheese layer over the chocolate layer.
-
11
Sprinkle the chocolate chips over the top.
-
12
Bake at 350 F for 20 to 25 minutes.
-
13
Take the pan out of the over and sprinkle the miniature marshmallows on top.
-
14
Return pan to the over for 2 more minutes.
-
15
Frosting - melt the butter (over low heat or in microwave).
-
16
Break the unsweetened chocolate into two parts and stir them into the butter.
-
17
Stir in the softened cream cheese and the milk.
-
18
Heat the mixture until it can be stirred smooth (over low heat or in microwave).
-
19
Beat in the vanilla.
-
20
Gradually beat in the powdered sugar (in 1-cup increments).
-
21
Stir the frosting until it's smooth.
-
22
Spread the frosting over the cookie bars, swirling it into marshmallows.
-
23
Cool the pan until you can handle it without potholders.
-
24
Slip it into the fridge for 1 hour.
-
25
To serve, cut the bars into 32 pieces.
