Make brownies according to directions. Divide into the 2 pie tins. Spray pie tins with non stick spray. Decrease your cooking time by 1/2. They will cook faster due to you split the batter into 2 pies tins.
Mix pudding with milk, coffee and 1 tbsp of liqueur. Fold in 1/3 of the whip cream into the pudding mix. This will thicken in 5 minutes. Spread mixture over the 2 brownie pie pans.
(if pudding mix is to thick add a little coffee or milk. Dont get it to loose. It will thicken in the fridge.)
Add 3/4 tbsp of liqueur to the rest of the whip cream and mix. Then spread over the pudding mix.