donuts filled with liqueur, liquored up custard and liquored up jams. reporter: drunken donuts are sold for $3 apiece at all three delightful pastries. as you might imagine, the recipes call for fillings with a buzz. i am stirring up the passion fruit jelly with the orange liqueur, pouring the the booze in, and stirring up some more so it has the right balance. reporter: but adult-only fillings without doughnuts to bill is like a glass without a drink. so deep fried donuts become the delicious surroundings for the alcohol flavored injections. this is the last step of our drunken donuts. we are filling them with our boozed up custard. reporter: these recipes by the way are nothing new. just ask dover s mother, sasha. oh my god. that s been around since 17th century. reporter: 17th century. wow. boozy donuts. boozy donuts. they re so good, oh, my god. i love them. reporter: the custard vodka.