Sauces & Condiments

Whisky Onion Marmalade

Slow-cooked onions, vinegar and Scotch form a savoury-sweet condiment for cheese, burgers and roast meats.

Recipe by Bottle of Scotch

Ingredients

• 30–50 ml Scotch whisky
• 150 ml stock, cream, fruit or tomato base appropriate to the sauce
• 1 tbsp butter or oil where needed
• Acid, mustard, herbs, salt and pepper to balance

Method

1. Build the sauce base and brown ingredients where appropriate.
2. Move the pan away from an open flame before adding Scotch.
3. Return to moderate heat and reduce as the recipe requires.
4. Add dairy or finishing ingredients after the initial reduction and season after tasting.

Choosing the Scotch

Robust Scotch is a sensible starting point. Choose a whisky whose smoke, fruit, oak and sweetness remain in proportion to the other ingredients. An expensive or rare bottle is rarely necessary when heat, sugar, dairy or strong mixers will obscure fine differences between bottlings.

What the Scotch changes

Slow-cooked onions, vinegar and Scotch form a savoury-sweet condiment for cheese, burgers and roast meats. Changing the whisky can change perceived smoke, fruit, spice and oak. Heat and reduction also change aroma and remaining alcohol, so it is inaccurate to assume that all alcohol disappears immediately during cooking.

Practical notes

Measure the whisky rather than pouring directly from the bottle. Move hot pans away from an open flame before adding spirits. For cold drinks and desserts, keep the Scotch quantity controlled so texture, dilution and balance remain predictable.

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