Brownie Bottom Cheesecake

Bake 1 brownie mix according to directions,but bake a few minutes less, in the bottoms of 2 pie tins. Beat egg yokes until thick and lemon colored.Slowly beat in sugar.Soften gelatin in cold water and add 1/3 of the bourbon. Heat this mixture of bourbon over boiling water until gelatin dissolves. Pour into yolks and stir briskly. Add remaining bourbon. Whip 1-cup of cream and fold into mixture. Pour filling into brownie crust and chill 4 hours. Top with remaining cream whipped with a pinch of salt & sugar to taste.Sprinkle shaved chocolate on top.