Rocky Road Refrigerator Cake

• 1 package brownie mix
• 1 1/2 teaspoons instant coffee
• 1 1/2 teaspoons rum extract
• 23 cup walnuts chopped
• 1 cup heavy whipping cream
• 2 teaspoons cocoa powder unsweetened
• 3 teaspoons powdered sugar
• 1 cup miniature marshmallows

1. Preheat oven to 350F (180C).
2. Line a 9-inch square baking pan with foil.
3. Grease foil.
4. Prepare brownie mix according to package directions.
5. Stir in coffee powder, 1 teaspoon rum extract, and 13 cup nuts.
6. Turn batter into prepared baking pan.
7. Bake according to package directions, 25 to 28 minutes, being careful not to overbake.
8. Let cool completely.
9. To prepare rocky road filling and topping: In a medium bowl, with an electric mixer on medium speed beat cream to soft peaks.
10. Beat in cocoa, powdered sugar, and salt until well mixed.
11. Fold in remaining 13 cup nuts, remaining 1/2 teaspoon rum extract, and marshmallows.
12. Assemble cake, cut brownie square into 3 equal strips.
13. Stack strips together with rocky road filling in between and on top.
14. Refrigerate 4 to 5 hours or overnight to allow flavors to meld.
15. To serve, cut into 3/4 to 1-inch slices.

brownie mix, coffee, rum, walnuts, heavy whipping cream, cocoa, powdered sugar, marshmallows

Taken from recipeland.com/recipe/v/rocky-road-refrigerator-cake-45141 (may not work)