1) Regan's Orange Bitters No. 6. 2) Jack Rudy Aromatic Bitters. 3) Peychaud's Aromatic Cocktail Bitters. 4) Bittermilk, New Orleans Style Old Fashioned Rouge. 5) Angostura Bitters. 6) Hella Smoked Chili Bitters.

Both the Old Fashioned and the Manhattan are relatively simple cocktails that let the flavor of whiskey shine. If you're looking for a beverage that doesn't taste likethe spirit it's made with, you've come to the wrong place. A last difference between the two iconic drinks is the vessel in which they're served.

Then dump and mix. The fruit in an Old Fashioned is an integral part of the drink. Ifyou're just dropping in a cherry and an orange and the end, may God have mercy on your soul. The fruit should be muddled along with the sugar and bitters.