The Complete Guide to Tomato Ketchup – Uses, Nutrition, Brands, and More

Tomato ketchup is one of the UK’s most loved condiments, known for its tangy-sweet flavour and versatility in the kitchen. From dipping chips to flavouring marinades, its role goes far beyond the basic squeeze on a burger. This guide covers everything you need to know – from creative uses and nutrition facts to top UK brands and storage tips.

Creative Uses for Tomato Ketchup

Tomato ketchup is more than just a dip – it can be a secret ingredient in both savoury and sweet recipes. Here are some clever ways to use it:

• Marinades & Glazes – Combine ketchup with vinegar, honey, and spices for a tangy BBQ-style marinade.
• Sauce Base – Use it as a base for cocktail sauce, stir-fries, or quick pasta sauces.
• Meatloaf & Burgers – Add ketchup to minced meat for extra flavour and moisture.
• Sweet-Savoury Twists – Mix with brown sugar for a sticky glaze on chicken wings or roasted vegetables.

Tomato Ketchup Nutrition Facts

While ketchup adds flavour, it’s important to know its nutritional profile.

• Calories – Around 15–20 kcal per tablespoon (15g).
• Sugars – Typically 3–4g per serving, often from added sugar or high-fructose corn syrup.
• Salt – Approximately 150–200mg sodium per tablespoon.
• Micronutrients – Small amounts of vitamin A, vitamin C, and lycopene from tomatoes.

Tip: Choose reduced-sugar or no-added-salt varieties if you’re watching your intake.

Top UK Tomato Ketchup Brands

Several brands dominate UK supermarket shelves, each with a unique taste profile.

• Heinz – The classic, known for its sweet and balanced flavour.
• Hellmann’s – Slightly tangier, with a richer tomato taste.
• Branston – Bold and slightly spiced, popular for savoury lovers.
• Tesco & Sainsbury’s Own-Brand – Affordable options with decent quality.

Tomato Ketchup vs Brown Sauce

Although both are popular British condiments, their flavour and ingredients differ.

• Tomato Ketchup – Sweet, tangy, tomato-based, lighter in spice.
• Brown Sauce – Darker, richer, with a mix of dates, molasses, vinegar, and spices for a savoury kick.

When to Choose: Ketchup pairs better with chips and burgers, while brown sauce is often used in full English breakfasts and bacon sandwiches.

Homemade Tomato Ketchup Recipe

Making ketchup at home allows you to control sweetness, salt, and spice levels.

Basic Method:

• Simmer chopped tomatoes with onion, garlic, vinegar, and sugar.
• Add spices like paprika and cloves.
• Blend until smooth, then strain and cook until thickened.

Storage: Keep refrigerated in a sterilised jar for up to 3 weeks.

Flavoured Ketchup Varieties

Many brands now offer flavoured twists on traditional ketchup.

• Chilli Ketchup – Adds heat with chilli peppers.
• Smoky Ketchup – Infused with smoked paprika or chipotle.
• Herb-Infused Ketchup – Includes basil, oregano, or rosemary.

Tomato Ketchup Ingredient Guide

Most commercial ketchups contain:

• Tomatoes – Fresh, pureed, or as concentrate.
• Vinegar – Adds acidity and preservation.
• Sweeteners – Sugar or syrups for balance.
• Salt & Spices – Garlic, onion powder, and pepper for depth.

Tomato Ketchup Calories & Sugar

Calories and sugar vary between brands.

• Standard Ketchup – ~20 kcal and 4g sugar per tablespoon.
• Reduced-Sugar Ketchup – ~10 kcal and 1g sugar per tablespoon.
• No Added Sugar Versions – Sweetened with stevia or sucralose.

Storing Opened Tomato Ketchup

Proper storage helps maintain taste and safety.

• Fridge – Best for freshness after opening; keeps flavour for 6–8 weeks.
• Pantry – Acceptable if unopened; avoid heat and sunlight.

Buying Tomato Ketchup in Bulk

Bulk buying is cost-effective, especially for large households.

• Check Expiry Dates – Ensure you’ll use it before it loses flavour.
• Opt for Pump Bottles – Convenient for high-volume use in cafes or events.
• Store Spare Bottles in a Cool, Dry Place – To preserve quality.

FAQs about Tomato Ketchup

Here are some questions and answers about tomato ketchup.

Is ketchup healthier than brown sauce?

Ketchup is usually lower in salt but can have more sugar. Brown sauce tends to be richer in flavour but higher in sodium.

Can ketchup go bad?

Yes. Unopened bottles can last a year past the best-before date, but once opened, it should be consumed within 6–8 weeks for best quality.

Does ketchup need refrigeration?

While some store it in cupboards, refrigeration after opening helps preserve taste and texture.