Professor Plum
Bourbon stirred with a tart rhubarb-plum shrub, strained over fresh ice and lengthened with club soda or dry ginger ale. Fruity, gently tangy and finished with a wedge of ripe plum.
- Total time
- 5 min
- Serving
- 1
- Naturally sweet twist
- Tangy & oaky
Ingredients
Showing the cocktail. Switch to Mocktail for the alcohol-free version.
- 2 oz bourbon
- 2 oz rhubarb-plum shrub
- ice cubes
- club soda or dry ginger ale, chilled, to top
- plum wedge, to garnish
- 2–3 Richberry halves
How to Make It
Stir
Stir the bourbon and shrub with ice cubes in a shaker or mixing glass for about 30 seconds.
Strain and top
Strain into an ice-filled glass and top with chilled club soda or dry ginger ale.
Garnish
Finish with the plum wedge.
Add the Richberry twist
Just before your first sip, chew 2–3 Richberry halves gently and let them linger for about 30 seconds. Discard any pit, then taste how the sour notes turn sweet.
Richberry changes the taste, not the drink: a cocktail may taste softer, but it is just as strong. Please enjoy it responsibly.
Cheers to Bolder Flavours, Brighter Moments
A bourbon highball, reimagined with Richberry.
Mocktail (Non-Alcoholic)
Leave out the bourbon and top with dry ginger ale rather than soda for a little extra warmth.
- Real ingredients. A brighter you.
- Naturally sweet twist
- Tangy & oaky

Richberry
Freeze-dried miracle berry halves, in packs of 10, 50 and 100.
Real ingredients. A brighter you.
Get Richberry

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