Baltic Murder Mystery Recipe 28Nov201728Nov2009 Ingredients 1 oz creme de cassis1 oz Absolut vodkafill with 7-Up soda Pour vodka and creme de cassis in cocktail glass and fill with 7-up. If it is too sweet, try soda water. A slice of lemon compliments the drink quite nicely. Spread the love Related posts: Fickle Pickle Recipe Georgia Mint Julep Recipe Pineapple Fuck-me-up Recipe Corsican Recipe