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Toasted Marshmallow Old Fashioned

Name: Toasted Marshmallow Old Fashioned
Total time: 3 min
Cuisine: Cocktail
Ingredients: 60 ml Scotch whisky; 10 ml Peated malt whisky; 10 ml Marshmallow syrup; 6 drop Tonka bitters; 2 drop Saline solution 4:1

Difford’s Guide

Discerning Drinkers (1)

Measurements in:

Serves:

Keep screen awake

Ingredients
2 fl oz	Blended Scotch whisky
¹⁄₃ fl oz	Peated single malt whisky
¹⁄₃ fl oz	Monin Toasted Marshmallow Syrup
6 drop	Tonka bitters (optional)
2 drop	Saline solution (20g sea salt to 80g water) or merest pinch of s

How to make

Glass

Photographed in an UB Koto Old Fashioned 30cl

Prepare

Select and pre-chill an OLD-FASHIONED GLASS.
Prepare garnish of peated whisky (in atomiser) and skewered toasted marshmallow.

Method

STIR all ingredients with ice.
STRAIN into chilled glass.

Garnish

Spray surface with peated whisky and garnish with skewered marshmallow.

Flavour Profile

No alcohol

Medium

Boozy

Sweet

Medium

Dry/sour

Health & Nutrition

Nutrition:

One serving of Toasted Marshmallow Old Fashioned contains 188 calories

Alcohol content:

1.6 standard drinks
27.84% alc./vol. (55.69° proof)
22.4 grams of pure alcohol

History

Created in September 2025 by yours truly.

More cocktails by Simon Difford

Review

A delicately smoky, marshmallow-influenced Old Fashioned.

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$24.99 $2.00 per cocktail J&B Rare image

Lagavulin 16yo Islay single malt whisky 750ml - makes 75 cocktails
$89.99 $1.20 per cocktail

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$3.20 per cocktail*

Makes a minimum of 12.5 cocktails.
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* May not include all ingredients. Price per cocktail is an estimate based on cost of one cocktail with ingredients shown above and does not include shipping.

Gallery

Toasted Marshmallow Old Fashioned lifestyle image

Comments & Discussion

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Werd Bmocsil 52w

Simon, is your marshmallow syrup home made?

Simon Difford Verified User Premium Member 52w

No. I used Monin Toasted Marshmallow Syrup.

Roxanne C 47w

I made some, I toasted 8 marshmallows with my flamethrower and stirred it into freshly made hot syrup (1c sugar 1c water) til they melted. Have to strain it though, if you want no black bits in it at all, I'd recommend a cheesecloth. I used a tea strainer and some particles got through but I don't care, it's just for me at home.

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