Liquor sauce – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
The traditional English Liquor Sauce is a classic accompaniment to pie and mash dishes, famously rooted in the East End of London. Renowned for its vibrant green hue and subtle, herby flavor, this sauce has been a staple of London’s culinary landscape since the 19th century. Originally devised as a cost-effective, flavorful addition to compliment the hearty, comforting dishes served in traditional pie and mash shops, Liquor Sauce brings a taste of London’s rich gastronomic history to the table.
Ingredients
- Fish Stock – 2 cups / 480 ml
- Fresh Parsley, finely chopped – ½ cup / 30 g
- Butter – 2 tablespoons / 28 g
- All-purpose Flour – 2 tablespoons / 15 g
- White Vinegar – 1 tablespoon / 15 ml
- Salt – to taste
- White Pepper – to taste
Instructions
- Melt the butter in a medium saucepan over medium heat.
- Stir in the flour and cook for 2 minutes, stirring constantly to form a roux.
- Gradually whisk in the fish stock, ensuring no lumps form.
- Bring to a simmer and cook for 10 minutes until slightly thickened.
- Stir in the vinegar and chopped parsley.
- Season with salt and white pepper to taste.
- Continue to simmer for another 5 minutes, then remove from heat.
- Serve warm over your favorite pie and mash.
Substitutions
- Fish Stock -> Chicken Stock
- White Vinegar -> Apple Cider Vinegar
- Butter -> Margarine
Enhancements in the Next Evolution
- Add a touch of lemon zest for a fresh aroma.
- Include a small amount of mint for an extra herby note.
- Use a blend of parsley with a hint of dill for unique flavor depth.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

