The Ultimate Low Carb Guide to Tesco (2026)

Not keto — but the lowest-carb sliced loaf Tesco reliably stocks since LivLife was discontinued. For genuine keto bread (under 1g/slice), order online from Srsly Low Carb or Heylo.

A fantastic, sturdy vehicle for fajitas or lunchtime wraps that won't ruin your daily carb limit.

The ultimate keto baking staple. Much cheaper than branded almond flour and works perfectly in low-carb cakes and fathead dough.

Packed with fibre and healthy fats. Perfect for making overnight keto chia puddings.

Essential for high-heat cooking, making keto fat bombs, or adding to your morning coffee.

Stick to the Real version, not the light one. An excellent source of fat for tuna salads or dipping without hidden sugars.

Many cheap pestos are padded with starch and sugar. The Finest range uses quality oil and cheese, keeping the carb count wonderfully low.

When you need a sweet treat instantly, these zero-prep pots hit the spot with virtually no impact on blood sugar.

100% peanuts with zero added sugar or palm oil. The large 1kg tub is brilliant value for keto bakers and snackers alike.

The cornerstone of healthy keto fats. Perfect for drizzling over salads or finishing roasted vegetables.

Formulated specifically for keto macros, providing plant-based protein and fat without the maltitol crash.

The ultimate zero-prep desk or fridge snack. High in fat, very low in carbs, and completely robust for travel.

Forget crisps — pork scratchings deliver the salty crunch you miss on keto, packed entirely with fat and protein.

Deep, rich, and so intense you only need a square or two. The 90% variety keeps the sugar incredibly low.

A quick protein hit available in almost every Tesco meal deal section. Great for when you're caught out without food.

Macadamias are the undisputed king of keto nuts — the highest fat-to-carb ratio of almost any nut on the shelf.

Literally just baked cheese. Zero carbs, immensely crunchy, and an amazing crouton replacement for soups.

Portable, perfectly portioned fats that don't spoil easily in a lunchbox.

Exceptionally creamy and high in fat. Melts perfectly over a low-carb steak or into a creamy cauliflower mash.

Hard cheeses have virtually no carbs. This one packs a brilliant flavour punch, meaning a little goes a long way.

Grass-fed butter is a keto superfood. The gold standard for blending into a bulletproof coffee.

Skip the milk entirely. Use double cream in your coffee, over berries, or to thicken creamy low-carb pan sauces.

Many yogurts are hidden sugar bombs. Fage 5% is thick, full of natural fat, and has one of the lowest carb counts in the aisle.

Essential for low-carb baking, keto cheesecakes, and quick savoury dips. Always choose Original over Light.

A direct, zero-carb replacement for cow's milk in your tea, smoothies, or protein shakes.

Standard sausages are padded with wheat rusk. These are very high meat content and naturally gluten-free.

A quick, high-fat dinner option. Serve bunless in lettuce with a slice of mature cheddar and mayo.

An incredible source of omega-3 fatty acids. Pairs perfectly with cream cheese for a decadent low-carb breakfast.

On keto, you want the fat. Skin-on thighs are cheaper, more flavourful, and far better for your macros than chicken breasts.

Perfect for rolling up with cream cheese or adding to a low-carb charcuterie board when entertaining.