The Best Tartar Sauce Picks in the UK: Where to Buy, What to Try, and How to Make It

Why tartar sauce deserves a spot in your fridge

Tartar sauce might seem like a tiny jar of condiment, but it can transform a simple meal into something memorable. Think of it as the culinary sidekick to fish fingers, battered cod, and shrimp — a little tang, a little creaminess, and a punch of herbs that lifts every bite. If you love quick upgrades and crave reliable flavour, tartar sauce is one of those pantry heroes you don’t want to be without. Ready to find the best jar for your budget or whip up your own? Let’s dive in.

Where to buy tartar sauce in the UK

In the UK you’ve got a wealth of options: supermarkets, discount stores, premium grocers, and online marketplaces. Major chains such as Tesco, Sainsbury’s, Asda, Morrisons, and Waitrose all stock popular brands and their own-label versions. If you’re hunting bargains, Lidl and Aldi often carry low-cost jars that punch above their weight. For specialty or artisanal takes, try Ocado’s range or Amazon UK for international brands. Co-op and Iceland provide convenient neighborhood options too. Shopping around makes it easy to match price, flavour, and jar size to your needs.

Top high-street options and what they offer

Here’s a quick snapshot of what to expect from familiar stores. Tesco and Sainsbury’s typically have a wide range that includes budget, mid-range, and premium labels. Asda often undercuts on price with larger economy jars, while Morrisons strikes a middle ground with frequent deals. Waitrose leans into premium and own-brand gourmet options, perfect for a richer, more refined tartar. Lidl and Aldi keep things simple and affordable, and Ocado can surprise with specialist brands like American or European variants you won’t see on every shelf.

Tesco — great value, frequent deals

Tesco is a go-to if you like a reliable mid-priced jar and occasional promotions. Their own-brand tartar sauce is consistent, and they often stock Heinz or Hellmann’s for those who want a familiar flavour. Tesco’s Clubcard offers can push price-per-ounce down, making larger jars good value if you use tartar sauce regularly.

Sainsbury’s — balance of price and quality

Sainsbury’s usually offers both basics and a “Taste the Difference” premium range. If you’re after more texture or a slightly gourmet twist — think extra capers or a lemony kick — the premium line is worth a try. They also run weekly deals that make premium jars more accessible.

Asda and Morrisons — budget to mid-range choices

Asda tends to focus on affordability and larger jar sizes, so it’s ideal for families or frequent users. Morrisons provides good mid-range options and occasional store-brand surprises that taste pricier than they cost. Both are solid if you want quantity without sacrificing decent flavour.

Waitrose — premium and artisanal options

If you’re looking for a fancier tartar sauce with higher-quality ingredients, Waitrose is the place. Their own-brand “Essential” and higher-tier ranges include textured, herb-forward, and lemony styles that pair beautifully with delicate seafood. Expect to pay more per ounce, but the taste can justify it for special meals.

Discount supermarkets: value without compromise

Lidl and Aldi are champions of value and often surprise shoppers with excellent supermarket-brand tartar sauce. The jars are usually smaller in volume but big on flavour, and price-per-ounce often beats the big chains. If you want to keep costs low without resorting to bland options, these stores deserve a look. Occasionally they stock limited-time premium collaborations too — grab them when you see them.

Online marketplaces and specialty shops

Shopping online opens up international brands and niche flavours. Amazon UK carries US classics like Hellmann’s and region-specific variants, while Ocado curates artisanal and independent labels you might not find locally. Online shopping is perfect if you need a specific texture, an extra-large jar, or a hard-to-find brand. Just be mindful of price-per-ounce once you factor in delivery costs or minimum order requirements.

Brand showdown: who to try first

Many Brits have a favourite brand, but a few names stand out for consistency. Hellmann’s (Best Foods in some markets) offers a creamy, classic profile that’s widely available. Heinz takes a slightly tangier approach with a smooth texture. Retailer own-brands from Tesco, Sainsbury’s, and Waitrose can be surprisingly good and often come at a better price. If you like punchy, textured sauces with chunks of pickle and capers, look for “chunky” or “with capers” labels on premium jars.

Best for classic taste: Hellmann’s

Hellmann’s is known for a balanced, familiar acidity and thick texture. It’s a safe bet if you want something that pairs well with fried fish and chips. Most supermarkets stock it, and the flavour profile rarely disappoints.

Best for tang: Heinz

Heinz tends toward a sharper tang and a smoother finish. If you prefer your tartar sauce to cut through richer, oilier fried foods, this one often delivers the crispness you’re after.

Best value: supermarket own-labels

Supermarket own-brands from Tesco, Asda, and Sainsbury’s often match big-name flavour for a fraction of the cost. They’re ideal if you use tartar sauce frequently and want to stretch your food budget without sacrificing taste.

How to compare jars: price-per-ounce and jar sizes

When you shop, look beyond the sticker price. A 10-ounce jar for £1 could be better value than a 14-ounce jar at £1.50, depending on price-per-ounce. Many stores offer small 6 to 8-ounce jars for occasional use and larger 12 to 16-ounce jars for families. If you’re comparing value, divide the price by the number of ounces to get cost per ounce. Buying in bulk from discount stores or during supermarket offers often reduces that number.

Make your own: a simple tartar sauce recipe

Want fresher flavour and control over ingredients? Making tartar sauce at home is quick, inexpensive, and fun. Here’s an easy recipe using only imperial units:

Basic homemade tartar sauce (yields about 1 1/4 cups)

Ingredients: 1 cup mayonnaise, 3 tablespoons finely chopped dill pickle, 2 tablespoons finely chopped onion or shallot, 2 tablespoons chopped fresh parsley, 1 tablespoon capers (chopped), 1 tablespoon fresh lemon juice, 1 teaspoon Dijon mustard, 1/2 teaspoon sugar, salt and pepper to taste. Method: Combine all ingredients in a bowl and mix until smooth. Chill for at least 30 minutes to let flavours meld. Taste and adjust lemon, salt, or sugar as needed. Store in a sealed container in the fridge and use within a week for best freshness.

Best uses and pairings for tartar sauce

Tartar sauce is not just for fish and chips. Use it as a dip for fried calamari, a spread on seafood sandwiches, or a zesty topping for crab cakes. It also works as a quick remoulade base for roast vegetables or as a creamy contrast for spicy fish tacos. Think of it as the bridge between crispy and creamy — it adds moisture, acidity, and herbaceous notes that balance rich foods.

Dietary notes: gluten-free, vegan, and allergens

Many mainstream tartar sauces contain mayonnaise, which has eggs, so they aren’t vegan. However, vegan mayo-based tartar sauces exist from specialist brands and supermarkets that cater to plant-based diets. If you need gluten-free, check the label — many sauces are naturally gluten-free but cross-contamination can be an issue. Common allergens include eggs, mustard, and sometimes dairy in premium variants. If allergies matter, look for explicit “gluten-free” or “vegan” labeling and check ingredient lists carefully.

Storage tips to keep your jar fresh

Once opened, store tartar sauce in the fridge and keep the lid tightly closed to avoid odors seeping in. Homemade versions should be used within about 7 days for peak freshness. Commercial jars often have a “use within” guideline; a typical opened jar can last 2 to 4 weeks if kept chilled and uncontaminated. Avoid double-dipping or using utensils that have been in other foods to prolong shelf life.

How to pick between chunky and smooth

Texture is personal. Chunky tartar sauce has visible pieces of pickle, onion, or capers and gives a more interesting mouthfeel next to crispy fish. Smooth versions blend all the ingredients into a consistent spread that’s easier to dollop and works well in sandwiches. If you can’t decide, buy a small jar of each style and rotate depending on the meal.

Quick buying tips to save money

Buy during supermarket promotions, compare price-per-ounce, and try own-brand options — these often match big names on flavour. If you use tartar sauce occasionally, opt for smaller jars to avoid waste. For heavy users, larger economy jars from Asda or multi-packs during deals offer big savings. Signing up for supermarket loyalty programs or watching weekly flyers can reveal instant discounts.

Pairing suggestions for memorable meals

For classic fish and chips, a lemon wedge and a smooth, tangy tartar sauce complete the experience. For smoked fish, add a dill-rich tartar with extra capers for a briny lift. When serving fried shrimp, try a garlicky or paprika-spiked variation to add warmth. Tartar sauce can also elevate fish tacos when mixed with a dash of hot sauce for a spicy creamy drizzle.

Final thoughts before you choose

Choosing the right tartar sauce depends on how you plan to use it, how often, and whether you want a budget-friendly jar or a premium flavour experience. Don’t be afraid to experiment — pick up a supermarket own-brand for everyday meals and a premium jar for special occasions. Try making your own once to see how much fresher and more customizable it can be. The right tartar sauce is the small detail that makes good food feel great.

Conclusion: Whether you buy a big-name jar at Tesco, a value-packed tub at Lidl, or a gourmet version from Waitrose, tartar sauce is one of those humble condiments that makes a big difference. Consider texture, flavour profile, price-per-ounce, and how often you’ll use it. And if you enjoy a hands-on kitchen experiment, homemade tartar sauce gives you freshness and control — plus the bragging rights. Now go pick a jar, try the recipe, and enjoy that perfect tang with your next meal.