Preheat oven and prepare brownie ... Pour liquor over top; set aside. Prepare mousse ... half of the brownies in a trifle dish or ... of mousse, topping, toffee and nuts. Repeat layers with ... up to 24 servings.
Preheat oven according to brownie package directions. Bake brownies according to package directions; let ... holes in the tops of brownies with a fork ... the coffee flavoring entirely.