The Best Keto Snacks in the UK (Biltong Edition 2026): A Complete Guide

Whether you're deep into a ketogenic diet or simply cutting carbs and looking for cleaner snack options, finding genuinely satisfying, low-carb snacks in the UK can feel like hard work. The supermarket shelves are full of products that claim to be healthy but are loaded with hidden sugars, seed oils, and fillers that quietly knock you out of ketosis.

This guide cuts through the noise. We've rounded up the best keto snacks available in the UK in 2026 from pantry staples to premium meat snacks and explained exactly why each one earns its place in a low-carb lifestyle.

What Makes a Good Keto Snack?

Before diving in, it's worth being clear on what we're looking for. A genuinely keto-friendly snack should be:

• Low in carbohydrates — ideally under 5g net carbs per serving
• High in protein or fat — to keep you full and support ketosis
• Free from added sugars — including hidden sugars like maltodextrin, dextrose, and syrups
• Minimally processed — short ingredient lists with recognisable ingredients
• Genuinely satisfying — because a snack that doesn't keep you full isn't doing its job

With that in mind, here are the best keto snacks you can get in the UK right now.

1. Nuts and Seeds

Nuts are a keto classic for good reason. They're portable, shelf-stable, and packed with healthy fats and protein. The best options for keto are macadamia nuts (the highest fat, lowest carb nut), pecans, walnuts, and almonds. Avoid cashews and pistachios if you're being strict — they're significantly higher in carbs.

A small handful (around 30g) makes a solid snack, but be mindful of portion sizes — nuts are calorie-dense and easy to overeat.

2. Cheese

Full-fat cheese is one of the most keto-friendly foods you can eat. Cheddar, brie, gouda, halloumi, and cream cheese are all excellent choices virtually zero carbs, high in fat and protein, and deeply satisfying. Pair with a few slices of cucumber or celery for a quick, no-prep snack.

Hard cheeses like mature cheddar also travel well, making them a practical option for on-the-go snacking.

3. Eggs

Hard-boiled eggs are arguably the most perfect keto snack zero carbs, high protein, rich in healthy fats, and incredibly filling. Batch-cook a few at the start of the week and you've got grab-and-go snacks sorted for days. Sprinkle with a little salt and pepper (or something more exciting more on that below) and you're done.

4. Olives and Avocado

Both are high in monounsaturated fats and virtually carb-free. Olives are particularly convenient pre-portioned snack packs are widely available and need no refrigeration. Avocado is best eaten fresh, but half an avocado with a pinch of salt is one of the most satisfying keto snacks going.

5. Pork Scratchings

A British keto staple. Proper pork scratchings not the flavoured, coated varieties — are zero carbs, high in protein and fat, and genuinely delicious. Look for brands with short ingredient lists: pork skin, salt, and nothing else.

6. Tinned Fish

Sardines, mackerel, tuna, and salmon in olive oil or spring water are excellent keto snacks. High in omega-3 fatty acids, protein-rich, and virtually carb-free. Keep a few tins in your desk drawer for a quick, no-fuss option.

7. Meat-Based Snacks: The Keto Power Category

This is where things get interesting. Meat-based snacks — when made properly — are among the cleanest, most satisfying keto options available. The key word is when made properly. Many commercial jerky and meat snack products are loaded with sugar, soy sauce, and additives that make them far less keto-friendly than they appear.

The ones worth seeking out are those made with minimal ingredients: meat, salt, spices, and vinegar. Which brings us to the standout option in this category.

8. Biltong: The Best Keto Snack You're Not Eating Enough Of

If you're eating keto and you haven't discovered biltong yet, this is the section that will change your snacking life.

Biltong is a traditional South African dried meat snack air-dried rather than heat-treated, seasoned with salt, vinegar, coriander, and spices, and made from whole cuts of beef (or game). It's been a staple in South Africa for centuries, and it's now one of the fastest-growing premium snack categories in the UK.

Why Biltong Is Exceptional for Keto

• Virtually zero carbohydrates — traditional biltong contains no added sugar whatsoever
• Extremely high in protein — typically 50–60g of protein per 100g
• Minimal, clean ingredients — beef, salt, vinegar, coriander, spices. That's it.
• Air-dried, not heat-treated — a gentler process that preserves more nutrients and produces a superior texture
• Genuinely filling — the protein density means a small amount keeps hunger at bay for hours
• No seed oils, no fillers, no nonsense — exactly what a keto snack should be

Compare this to most commercial beef jerky, which typically contains sugar, soy sauce, and various additive and the difference is stark. Biltong is the cleaner, more satisfying, more nutritionally dense choice.

Biltong vs Beef Jerky: What's the Difference?

It's a common question. Both are dried beef snacks, but the similarities largely end there. Jerky is typically sliced thin, marinated in a sweet sauce, and heat-dried. Biltong is cut from whole muscle, cured in vinegar and spices, and air-dried over several days. The result is a thicker, more tender, more flavourful product with a fraction of the sugar content.

For keto, biltong wins every time.

Where to Buy the Best Keto Biltong in the UK

Not all biltong is created equal. The quality varies enormously depending on the cut of meat used, the curing process, and whether the maker has stayed true to the traditional recipe. For keto purposes, you also want to be confident there's no hidden sugar in the seasoning.

The Weston Biltong Company is one of the UK's most trusted sources for authentic, handcrafted biltong — made in small batches using traditional South African methods. Every batch is made with whole cuts of quality beef, air-dried to order, and seasoned with nothing but the essentials. No sugar. No fillers. No shortcuts.

Here's what we'd recommend for keto snacking:

• Chilli Beef Biltong — a bold, spiced biltong with a satisfying heat. Zero sugar, maximum flavour.
• Biltong Off Cuts (250g) — the most economical way to stock up. Irregular pieces, same great quality — perfect for snacking through the week.
• Biltong Bites / Stokkies / Snap Sticks (250g) — bite-sized pieces ideal for on-the-go keto snacking.
• Duck Biltong (35g) — a premium, lean alternative for those who want something a little different.
• 2.5kg Biltong Selection Box — for serious keto snackers who want to stock the freezer and never run out.

Don't Overlook Droewors

While you're at it, droewors — South African dried sausage sticks — are another outstanding keto snack. Made from spiced beef and air-dried, they're high in protein, low in carbs, and incredibly moreish. Think of them as the South African answer to a meat stick, but made properly.

• Chilli Droewors (Beersticks) — spiced, snappy, and deeply satisfying
• Chilli and Garlic Droewors — a bold flavour combination that works brilliantly as a keto snack
• Venison Droewors — lean, gamey, and exceptionally clean — a premium keto option

Or go all-in with the Biltong and Droewors 2kg Combo — the ultimate keto snack bundle.

Building Your Keto Snack Rotation

The key to sustaining a keto diet long-term is variety. Eating the same snacks every day leads to boredom, and boredom leads to reaching for something you shouldn't. A well-stocked keto snack rotation might look something like this:

• At your desk: Biltong bites, a small bag of macadamia nuts, or a tin of sardines
• On the go: Hard-boiled eggs, droewors sticks, or a portion of hard cheese
• At home: Olives, avocado, pork scratchings, or a proper serving of biltong off cuts
• Post-workout: Biltong the protein density makes it one of the best natural recovery snacks available

Final Thoughts

The best keto snacks are the ones that are genuinely satisfying, made from clean ingredients, and easy to keep on hand. Nuts, cheese, eggs, and olives are solid foundations but if you're not including biltong and droewors in your rotation, you're missing out on some of the most nutritionally dense, keto-perfect snacks available in the UK.

The Weston Biltong Company delivers across the UK, with biltong made fresh to order using traditional South African methods. Whether you're new to biltong or a lifelong fan, explore the Posh Biltong Box Set for a premium introduction — or dive straight into the 2.5kg Selection Box if you already know what you're about.

Eat clean. Snack smart. And never underestimate what a good piece of biltong can do for your afternoon.