Searching for Syn free snacks? We’ve all been there. Some days you just want something quick, easy and satisfying without blowing your Syns.

Slimming World has a fantastic list of Speed Foods, which should always be your first choice. But when you fancy something different, this list of Syn free and low Syn snacks will help you stay on plan.

Most of these snacks are available in major UK supermarkets including Aldi, Asda, Morrisons, Tesco, Sainsbury’s and Lidl.

If you’re planning a full shop, you might also find our Slimming World shopping lists helpful.

Below you’ll find Syn free snacks and low Syn snack ideas organised by Syn value and supermarket, making it easy to find options that fit your day.

Best Syn Free Snacks (SWLads Favourites)

Best Syn free snacks on Slimming World
  • Aldi Everyday Essentials  Golden Vegetable Savoury Rice
  • Slimming World Syn free chips
  • Frozen grapes
  • Boiled eggs
  • Fruit platter
  • Frozen banana slices
  • Chicken drumsticks (with the skin removed)
  • Pickled onions
  • Hi-Fi Bars (HEB or 3 Syns each)
  • Quark
  • Crab sticks
  • Mushy peas
  • Couscous (dried)

Syn Free Snacks

Lidl

  • Freshona Pickled Gherkins
  • Freshona Potatoes, canned
  • Nixe Tuna Carpaccio, Smoked (100g pack)
  • Newgate Spaghetti Loops, canned

Sainsbury’s

  • Raspberries, frozen (per 100g)
  • Couscous, dried (per 100g)

Tesco

  • Fruit Platter (350g pack)
  • Asian Slaw (140g pack)
  • Couscous, dried (per 100g)

Low Syn Snacks – ½ Syn

Sainsbury’s

  • Mint Imperials (2.5g each)
  • Liquorice Comfits (2g each)
  • Melba Toast (each)

Tesco

  • Sauerkraut Slaw (250g pack)
  • Mint Imperials (each)
  • Bramble Jelly (1 level tsp)

Low Syn Snacks – 1 Syn

Asda

  • Pecans (2 halves)
  • Multigrain Crackers (each)
  • Jelly Babies (each)
  • Liquorice Allsorts (each)
  • Sponge Fingers (each)
  • Tzatziki, chilled (1 level tbsp)
  • Water Biscuits (each)

Lidl

  • Butterscotch Sweets (each)
  • Rivercote Wheat Crackers (each)
  • Rivercote Crackers, Multigrain (each)
  • Milbona Cottage Cheese (200g pot)
  • Alesto Brazil Nuts (each)

Sainsbury’s

  • Dolly Mix (7.5g each)

Tesco

  • Tabbouleh Salad (122g pack)
  • Cheese Thins (each)

Low Syn Snacks – 1.5 Syns

Aldi

  • Choceur Orange Sticks (2 sticks)
  • Piri Piri Chicken, chilled (per 100g)
  • Bilash Chickpea Dahl (400g can)
  • Choceur Mint Sticks (2 sticks)
  • Dominion Fruit Chews (each)

Asda

  • Crispbreads (each)
  • Crispbakes (each)
  • Rosemary Crackers (each)
  • Ricotta Cheese (25g)
  • Guacamole, chilled (1 level tbsp)

Lidl

  • Rivercote Crackers, Garlic (each)
  • Rivercote Biscuits for Cheese (each)
  • Rivercote Wheat Crispbread (each)
  • Rivercote Crackers, Sea Salt (each)
  • Proviact Vanilla Yogurt (150g pot)

Sainsbury’s

  • Fruit Sherbets (8g each)
  • Dutch Crispbakes (each)

Low Syn Snacks – 2 Syns

Aldi

  • The Deli Moroccan Houmous, chilled (1 level tbsp)

Asda

  • Cheese Twists (each)

Lidl

  • Rivercote Cream Crackers (each)
  • Vitasia Teriyaki Sauce (1 level tbsp)

Sainsbury’s

  • Assorted Toffees (8g each)
  • Butter Mintoes (8.5g each)
  • Garibaldi Biscuits (each)
  • Nice Biscuits (each)

Tesco

  • Yogurt Slaw (per 100g)
  • Butter Mintoes (each)
  • Strawberry Pencils (each)
  • Fruit Jellies (each)
  • Cheese Twists (each)

FAQs

What are Syn free snacks on Slimming World?

Syn free snacks are foods that do not use any of your daily Syn allowance. These are usually Free Foods such as lean protein, fruit or specific branded items.

Can I eat unlimited Syn free snacks?

While Syn free foods don’t use Syns, portion control and balance still matter for weight loss.

Enjoyed this Syn free snacks / low syn page? Why not check out some Slimming World friendly shopping lists.

Syn values were correct at the time of writing. Always double-check using the official Syns Online database or the Slimming World app, as products and recipes can change.

If you’re unsure how Syns work, read our How Slimming World Works guide.

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