John's Raspberry Rhubarb Fizz is a boozy way to use up the bottom of the jam jar.
For more bottom-of-the-jar cocktail recipes, try John's Bottom-of-the-Jar Bloody Maria or Bottom-of-the-Jar Bourbon Bee’s Knees.
Muddle jam, mint and rhubarb in a shaker then add lemon juice and gin. Shake it up, pour into glasses and top with seltzer. Garnish with a stalk of rhubarb.
Always drink responsibly.