The best cheese slices at Sainsbury’s combine creamy texture, balanced flavour, and everyday convenience – ideal for sandwiches, burgers, toasties, and lunchboxes. Whether you’re after classic cheddar, something mild for children, or a plant-based alternative, Sainsbury’s offers a broad and affordable range to meet your needs.

Why Choose Sainsbury’s Cheese Slices?
Sainsbury’s cheese slices are popular for their consistent quality, easy usability, and versatility across a range of dishes and dietary needs.
Reliable Flavour and Texture
Each slice is designed for optimal melt and flavour, perfect for both cold and hot meals.
- Slices are evenly cut for portion control.
- Melts evenly on burgers, toast, or hot sandwiches.
Wide Range for Every Preference
Sainsbury’s stocks both own-brand and branded cheese slices:
- Mature cheddar slices
- Mild cheese slices (kid-friendly)
- Reduced-fat options
- Vegan slices (coconut or soya-based)
Most Popular Cheese Slice Varieties at Sainsbury’s
Each variety brings something unique to the table depending on the occasion or personal preference.
By Sainsbury’s Mature Cheddar Slices
These slices deliver a bold flavour and smooth melt, ideal for hearty toasties and burgers.
- Rich taste and slightly crumbly texture.
- Made with British milk.
By Sainsbury’s Mild Cheese Slices
Best for those who prefer a softer, more neutral taste, especially for children.
- Smooth and creamy.
- Perfect for sandwiches or crackers.
Sainsbury’s Free From Cheese Slices
Plant-based alternatives for dairy-free consumers.
- Made with coconut oil or soya protein.
- Often fortified with B12 and calcium.
Nutrition and Ingredients Overview
Understanding what goes into each slice helps you make smarter choices for your diet.
Typical Ingredients
Most dairy-based slices include:
- Pasteurised cow’s milk
- Salt
- Cultures
- Rennet (microbial or traditional)
- Colouring (e.g., annatto)
Vegan slices may include:
- Coconut oil or soya base
- Potato starch
- Natural flavourings
- Added vitamins and calcium
Nutritional Profile (Per Slice – approx. 20g)
- Calories: 70–90 kcal
- Fat: 5–7g
- Saturates: 3–5g
- Protein: 4–6g
- Salt: 0.3–0.6g
Vegan cheese may have slightly lower protein but is typically fortified with key nutrients.
Health-Conscious Cheese Slice Options
If you’re watching your fat or salt intake, Sainsbury’s offers options tailored to healthier lifestyles.
Reduced-Fat Cheese Slices
These versions offer the same texture and taste with lower fat.
- Great for calorie control.
- Still melts and spreads well.
Low Salt Options
Though less common, some mild cheese slices are made with reduced salt content:
- Suitable for those on sodium-restricted diets.
- Marked clearly with front-of-pack traffic lights.
Ways to Use Sainsbury’s Cheese Slices Creatively
Beyond sandwiches, these slices can be a quick and tasty addition to many meals.
Classic Meal Ideas
Sainsbury’s cheese slices are perfect in:
- Grilled cheese toasties or paninis
- Cheeseburgers with bacon and tomato
- Cold sandwiches with ham or turkey
Creative Snack Ideas
Quick ways to use up your slices:
- Roll into mini cheese sticks for lunchboxes
- Cut into triangles for crackers and fruit boards
- Layer in breakfast muffins or egg wraps
Storage and Shelf Life
Keep your cheese slices fresh by following proper storage practices.
Storage Guidelines
- Store in the fridge at 0°C to 5°C.
- Keep sealed or use an airtight container after opening.
- Consume within 3–5 days once opened for best quality.
Freezing Cheese Slices
While not ideal, cheese slices can be frozen:
- Separate with baking paper to avoid sticking.
- Use within 1–2 months and defrost in the fridge overnight.
Where to Find and Buy
You’ll find cheese slices in the chilled cheese aisle, often near sandwich fillers and dairy alternatives. They’re also available online with same-day delivery in select locations.
Pricing and Pack Sizes
- Packs of 10–12 slices typically cost £1.80–£3.00.
- Vegan slices are often priced around £2.50 for 7–8 slices.
- Multibuy deals are common, especially on the “By Sainsbury’s” range.
FAQs About Sainsbury’s Cheese Slices
Here are some questions and answers about Sainsbury’s Cheese Slices to help you choose the right product.
Are Sainsbury’s cheese slices suitable for vegetarians?
Many are, but not all. Look for vegetarian symbols on the packaging. Some slices contain animal rennet, while others use microbial alternatives.
Are there any lactose-free cheese slices?
Yes, Sainsbury’s offers lactose-free options under their Free From range. These are ideal for people with lactose intolerance.
Can I freeze Sainsbury’s cheese slices?
Yes, but the texture may change slightly. Freeze with layers of baking paper between slices and use within 1–2 months.
What’s the difference between mature and mild cheese slices?
Mature slices are aged longer and have a stronger, more complex flavour. Mild slices are softer and sweeter, often preferred by children.
Are vegan cheese slices good for melting?
Some are specifically designed to melt well, especially coconut-based varieties. Check the packaging or product reviews for confirmation.