British Curry Sauce

Featured in Secret Sauces & Marinades Worth Knowing.

Cook up a smooth and flavorful British Curry Sauce in just 25 minutes. With diced onion, sweet apple, and curry powder, it’s a velvety dip perfect for fries, fish, or whatever you’re craving. Want it thicker? Let it simmer. Need it thinner? Add a splash of water or broth. Keep it in the fridge to enjoy that classic chip shop goodness anytime!
A woman wearing a chef's hat and apron.
Updated on Tue, 18 Mar 2025 22:28:49 GMT
A plate of fries topped with rich brown curry sauce. Pin it
A plate of fries topped with rich brown curry sauce. | cookbybook.com

One whiff of this Chip Shop Curry Sauce takes me back to British beach trips where paper-wrapped fish and chips always came with a big scoop of this golden delight. It's got a mild but rich taste with hints of fruit and warm spices. My homemade version lets you tweak everything to your liking. I've tried countless times to nail this British favorite, and finally cracked the code for bringing that authentic chip shop magic right to your home.

When I made this with homemade fish and chips for my British neighbor who hasn't been home in years, he took one bite, smiled wide, and called it "spot on" – there's no better compliment from someone who grew up eating the real thing.

Key Ingredients

  • Mild curry powder: This forms the flavor foundation, giving warmth without spiciness. Try to find one marked specifically as mild British curry powder, as it's different from Indian blends.
  • Chinese five spice: The hidden element that gives chip shop curry its special depth and makes it stand out from other curry sauces.
  • Apple: Delivers that signature sweetness and thickness. Granny Smiths work best because they're tart and break down nicely when cooked.
  • Malt vinegar: Adds that tangy kick that makes this sauce unmistakably British. Other vinegars won't give you the same authentic taste.
  • Cornflour: Creates that just-right chip shop thickness – not too runny, not too thick.
A bowl of fries with a dipping sauce. Pin it
A bowl of fries with a dipping sauce. | cookbybook.com

Step-by-Step Method

Prep Your Veggies
Chop onion and carrot into tiny pieces so they'll blend smoothly later on. Remove apple skin and core, then dice small. Mince the garlic finely to spread the flavor evenly. Getting everything ready before you start cooking makes the whole process much easier.
Create Your Flavor Base
Heat butter in a pan over medium heat. Cook onions and carrots until they get soft but don't brown them. Throw in the apple and garlic, cooking just 2 more minutes. You want everything soft but not turning brown.
Add Your Spices
Mix in curry powder and Chinese five spice with the veggie mix. Keep stirring for a minute to wake up the spices. This quick cooking releases their oils without burning them. You'll know it's right when it smells amazing and looks a bit darker.
Make It Smooth
Add chicken stock and malt vinegar. Let it bubble gently for 5 minutes so everything gets nice and soft. Then either put it in a blender or use a stick blender right in the pot. Blend until it's completely smooth with no bits left.

When I first tried making this sauce, it turned out too hot and didn't have that fruity background taste. Adding apple was my big breakthrough – that's what finally gave me that true chip shop flavor.

Great Serving Ideas

While fries are the obvious match, this sauce goes with so many things. I love pouring it over meat pies, coating roasted veggies, or using it as a dip for grilled chicken pieces.

Keeping It Fresh

This sauce gets much thicker in the fridge. When you warm it up again, just add a little water or stock to bring it back to that perfect pouring thickness.

This simple sauce brings British comfort food right into my kitchen. There's something really rewarding about making this chip shop classic from scratch, knowing exactly what's in it while enjoying those familiar flavors that Brits have loved for generations.

A bowl of fries with a brown sauce on top. Pin it
A bowl of fries with a brown sauce on top. | cookbybook.com

Frequently Asked Questions

→ Which curry powder is the best choice?
Mild curry powder is ideal for that authentic chip shop flavor. If you like more heat, medium works too.
→ Can I prep this ahead of time?
Totally! Store it in the fridge for 3-5 days. If it thickens, just add a little water and reheat.
→ Why include apple in the sauce?
A red apple gives the sauce a hint of natural sweetness and balances the spices nicely.
→ What goes well with this sauce?
Fries, battered fish, crispy chicken, or even as a side dip for anything fried—it’s a winner!
→ How do I change the thickness?
Cook it longer to make it thicker or stir in some water or stock to thin it out a bit.

British Curry Sauce

Make a tasty dipping sauce with onion, red apple, and curry powder. It’s the ultimate sidekick for your fries or crispy fried favorites.

Prep Time
10 Minutes
Cook Time
15 Minutes
Total Time
25 Minutes
By: Susan

Category: Sauces & Marinades

Difficulty: Easy

Cuisine: British

Yield: 4 Servings

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Main Ingredients

01 1 medium onion, chopped finely
02 2 1/2 tbsp (40g) unsalted butter
03 3 garlic cloves, minced
04 1 small carrot, chopped finely
05 1/2 small sweet red apple, peeled and diced

→ Seasonings & Spices

06 1/4 tsp white pepper powder
07 1 tbsp mild curry powder blend
08 1/2 tsp of salt (adjust as needed)
09 1/4 tsp five-spice powder

→ Liquids & Thickeners

10 480ml (2 cups) prepared chicken broth
11 1 tbsp cornstarch/cornflour
12 1/2 tsp malt vinegar

Instructions

Step 01

In a medium pot, melt the butter over medium heat. Toss in the chopped onion and carrot, letting them soften and lightly color. Add the apple and minced garlic, cooking for a few more minutes to soften the apple.

Step 02

Sprinkle over the curry powder and five-spice blend, cooking for about 30 seconds. Pour in the broth, then add the vinegar, salt, and pepper. Let it gently simmer for 5 minutes before blending until smooth with a hand blender.

Step 03

Mix 1 tbsp cold water with the cornstarch in a small bowl or pot. Stir this into the sauce and return the pot to medium heat.

Step 04

Simmer for around 5 minutes, or until the sauce reaches the thickness you want. Adjust the seasoning if necessary, serve, and dig in. Remember, it’ll thicken more as it cools.

Notes

  1. Choose a sweet apple variety like Gala for a better taste
  2. For added heat, switch to medium curry powder
  3. Pairs fantastically with crispy fish and chips
  4. Keep it in the fridge for up to 3-5 days

Tools You'll Need

  • Knife and large chopping board
  • Vegetable peeling tool
  • Medium pot with lid and a wooden spoon
  • Measuring jug for liquids
  • Hand blender device
  • Small bowl or pot for mixing cornflour slurry

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy due to butter

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 113
  • Total Fat: 8.43 g
  • Total Carbohydrate: 9.46 g
  • Protein: 0.95 g