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Slimming World 2026 · By syn budget

Foods under 3 syns on Slimming World

Three syns covers a surprisingly wide range — half a Freddo, a packet of Quavers, a small glass of dry wine. This page lists every food on plan that fits a 3-syn budget, organised by lowest first so the cheapest options surface immediately. Free foods at the top extend the meal further at zero cost.

132 foods qualify 14 always-free 118 under 3 syns

Always-free foods

These cost no syns at any portion — they always fit, no matter how tight your budget for the day.

Under 3 syns — sorted lowest first

118 foods fit a 3-syn budget at the smallest available portion. Larger portions of the same food may exceed the threshold — the per-food page shows every portion size.

  1. 1
    Coffee
    per Black instant or filter coffee · Drinks
    0 syns
  2. 2
    Oatibix
    per 2 biscuits (45g) HEB portion · Cereal ·Healthy Extra
    0 syns
  3. 3
    Prunes
    per 3 fresh prunes · Fruit ·Healthy Extra
    0 syns
  4. 4
    Soup
    per Homemade vegetable soup (400g) · staple
    0 syns
  5. 5
    Almond Milk Unsweetened
    per 100ml · Drinks
    0.5 syns
  6. 6
    Balsamic Vinegar
    per 1 tbsp (15ml) · Sauces & condiments
    0.5 syns
  7. 7
    Brown Sauce
    per 1 tbsp (17g) · Sauces & condiments
    0.5 syns
  8. 8
    Jam
    per 1 tsp (10g) reduced-sugar · Spreads
    0.5 syns
  9. 9
    Maltesers
    per 1 Malteser · Treats & sweets
    0.5 syns
  10. 10
    Mint Sauce
    per 1 tsp (10g) · Sauces & condiments
    0.5 syns
  11. 11
    Miso Paste
    per 1 tsp (5g) · Sauces & condiments
    0.5 syns
  12. 12
    Oyster Sauce
    per 1 tbsp (18g) · Sauces & condiments
    0.5 syns
  13. 13
    Sriracha
    per 1 tsp (5g) · Sauces & condiments
    0.5 syns
  14. 14
    Apple Sauce
    per 1 tbsp (20g) · Sauces & condiments
    1 syn
  15. 15
    BBQ Sauce
    per 1 tbsp (17g) · Sauces & condiments
    1 syn
  16. 16
    Blue Dragon Sauces
    per Oyster sauce 1 tbsp (20g) · Sauces & condiments
    1 syn
  17. 17
    Creme Fraiche Half Fat
    per 1 tbsp (15ml) · Dairy
    1 syn
  18. 18
    Fruit Cordial
    per 1 tbsp (10ml) undiluted standard · Drinks
    1 syn
  19. 19
    Gravy (Bisto made up)
    per 100ml made-up · Sauces & condiments
    1 syn
  20. 20
    Light Salad Cream
    per 1 tbsp (15g) · Sauces & condiments
    1 syn
  21. 21
    Marmalade
    per 1 tsp (10g) · Spreads
    1 syn
  22. 22
    Pastrami
    per 30g (3-4 slices) · Meat & fish
    1 syn
  23. 23
    Plain Rice Cakes
    per 1 plain rice cake (7g) · Snacks
    1 syn
  24. 24
    Sugar
    per 1 level tsp (4g) · Spreads
    1 syn
  25. 25
    Sweet Chilli Sauce
    per 1 tbsp (17g) · Sauces & condiments
    1 syn
  26. 26
    Tomato Ketchup
    per 1 tbsp (17g) · Sauces & condiments
    1 syn
  27. 27
    Tzatziki
    per 2 tbsp (50g) · Sauces & condiments
    1 syn
  28. 28
    Agave Syrup
    per 1 tsp (7ml) · Spreads
    1.5 syns
  29. 29
    Avocado
    per 1 tbsp mashed (20g) · Fruit
    1.5 syns
  30. 30
    Bacon
    per 1 back rasher grilled (35g) · Meat & fish
    1.5 syns
  31. 31
    Black Treacle
    per 1 tsp (7g) · Spreads
    1.5 syns
  32. 32
    Cornflour
    per 1 tbsp (8g) · Bread
    1.5 syns
  33. 33
    Cottage Cheese
    per 100g · Dairy
    1.5 syns
  34. 34
    Cranberry Sauce
    per 1 tbsp (20g) · Sauces & condiments
    1.5 syns
  35. 35
    Golden Syrup
    per 1 tsp (7g) · Spreads
    1.5 syns
  36. 36
    Hoisin Sauce
    per 1 tbsp (18g) · Sauces & condiments
    1.5 syns
  37. 37
    Lemon Curd
    per 1 tsp (10g) · Spreads
    1.5 syns
  38. 38
    Lemsip and Cold Remedy Sachets
    per 1 standard Lemsip sachet · Drinks
    1.5 syns
  39. 39
    Light Mayonnaise
    per 1 tbsp (15g) · Sauces & condiments
    1.5 syns
  40. 40
    Maple Syrup
    per 1 tsp (7ml) · Spreads
    1.5 syns
  41. 41
    Oat Bran
    per 15g (non-HExB) · Cereal ·Healthy Extra
    1.5 syns
  42. 42
    Ricotta
    per 30g · Dairy
    1.5 syns
  43. 43
    Salad Cream
    per 1 tbsp (15g) · Sauces & condiments
    1.5 syns
  44. 44
    Soured Cream
    per 1 tbsp (15ml) · Dairy
    1.5 syns
  45. 45
    Colmans Sauce Mixes
    per Per serving (1/4 sachet made up) · Sauces & condiments
    1.75 syns
  46. 46
    Apple Juice
    per 150ml · Drinks
    2 syns
  47. 47
    Baked Beans
    per Reduced sugar and salt (207g) · staple
    2 syns
  48. 48
    Baxters Soup
    per Baxters Healthy Choice (1 tin, 400g) · Sauces & condiments
    2 syns
  49. 49
    Benecol Yogurt Drink
    per 1 bottle (67.5g) · Dairy
    2 syns
  50. 50
    Chia Seeds
    per 1 tbsp (10g) · Cereal
    2 syns
  51. 51
    Fish Cakes
    per Homemade fish cake (fish and potato, no breadcrumbs) · Meat & fish
    2 syns
  52. 52
    Hot Dog (Frankfurter)
    per Reduced-fat hot dog sausage (50g) · Meat & fish
    2 syns
  53. 53
    Lotus Biscoff Biscuit
    per 1 biscuit (8g) · Treats & sweets
    2 syns
  54. 54
    Medjool Dates
    per 1 date (24g) · Fruit
    2 syns
  55. 55
    Options Hot Chocolate
    per 1 sachet (11g) · Drinks
    2 syns
  56. 56
    Orange Juice
    per 150ml · Drinks
    2 syns
  57. 57
    Pasta Sauce (Jar)
    per Dolmio Bolognese jar sauce (100ml) · Sauces & condiments
    2 syns
  58. 58
    Pimms No.1
    per 25ml measure · Alcohol
    2 syns
  59. 59
    Rapeseed Oil
    per 1 tsp (5ml) · Oils & cooking fats
    2 syns
  60. 60
    Sesame Oil
    per 1 tsp (5ml) · Oils & cooking fats
    2 syns
  61. 61
    Shredded Wheat
    per 1 biscuit (22g) · Cereal ·Healthy Extra
    2 syns
  62. 62
    Streaky Bacon
    per 2 rashers (50g) · Meat & fish
    2 syns
  63. 63
    Sunflower Oil
    per 1 tsp (5ml) · Oils & cooking fats
    2 syns
  64. 64
    Tartare Sauce
    per 1 tbsp (15g) · Sauces & condiments
    2 syns
  65. 65
    Vegetable Oil
    per 1 tsp (5ml) · Oils & cooking fats
    2 syns
  66. 66
    All-Bran
    per 30g (non-HExB) · Cereal ·Healthy Extra
    2.5 syns
  67. 67
    Caesar Dressing
    per 1 tbsp (15ml) · Sauces & condiments
    2.5 syns
  68. 68
    Cappuccino
    per medium (250ml) · Drinks
    2.5 syns
  69. 69
    Coconut Oil
    per 1 tsp (5ml) · Oils & cooking fats
    2.5 syns
  70. 70
    Coconut Water
    per 250ml · Drinks
    2.5 syns
  71. 71
    Crackers
    per 1 oatcake (13g) · Snacks
    2.5 syns
  72. 72
    Creme Fraiche
    per 1 tbsp (15ml) · Dairy
    2.5 syns
  73. 73
    Desiccated Coconut
    per 1 tbsp (10g) · Fruit
    2.5 syns
  74. 74
    Dry Sherry
    per 50ml · Alcohol
    2.5 syns
  75. 75
    Elmlea Double Alternative
    per 1 tbsp (15ml) · Dairy
    2.5 syns
  76. 76
    Ghee
    per 1 tsp (5g) · Oils & cooking fats
    2.5 syns
  77. 77
    Gin
    per 25ml single · Alcohol
    2.5 syns
  78. 78
    Grape Juice
    per 150ml · Drinks
    2.5 syns
  79. 79
    Guacamole
    per 2 tbsp (30g) · Sauces & condiments
    2.5 syns
  80. 80
    Hummus
    per 1 tbsp (30g) · Sauces & condiments
    2.5 syns
  81. 81
    Lard
    per 1 tsp (5g) · Oils & cooking fats
    2.5 syns
  82. 82
    Mozzarella
    per 30g · Dairy
    2.5 syns
  83. 83
    Oat Milk
    per 100ml · Drinks
    2.5 syns
  84. 84
    Parmesan
    per 15g (1 tbsp grated) · Dairy
    2.5 syns
  85. 85
    Plain Flour
    per 1 tbsp (15g) · Bread
    2.5 syns
  86. 86
    Red Pesto
    per 1 tbsp (15g) · Sauces & condiments
    2.5 syns
  87. 87
    Rum
    per 25ml single · Alcohol
    2.5 syns
  88. 88
    Semolina
    per 1 tbsp dry semolina (20g) · Cereal
    2.5 syns
  89. 89
    Single Cream
    per 1 tbsp (15ml) · Dairy
    2.5 syns
  90. 90
    Vodka
    per 25ml single · Alcohol
    2.5 syns
  91. 91
    Whisky
    per 25ml single · Alcohol
    2.5 syns
  92. 92
    Biscoff Spread
    per 1 tsp (10g) · Spreads
    3 syns
  93. 93
    Black Pudding
    per 1 slice (35g) · Meat & fish
    3 syns
  94. 94
    Bran Flakes
    per 30g (non-HExB) · Cereal ·Healthy Extra
    3 syns
  95. 95
    Breadcrumbs
    per 1 tbsp (15g) · Bread
    3 syns
  96. 96
    Camembert
    per 30g · Dairy
    3 syns
  97. 97
    Campbells Condensed Soup
    per Per serving made up with water (300ml) · Sauces & condiments
    3 syns
  98. 98
    Cheerios
    per 30g · Cereal ·Healthy Extra
    3 syns
  99. 99
    Condensed Milk
    per 1 tbsp (15g) · Dairy
    3 syns
  100. 100
    Cornflakes
    per 30g (non-HExB) · Cereal ·Healthy Extra
    3 syns
  101. 101
    Cream Crackers
    per 2 cream crackers (14g) · Snacks
    3 syns
  102. 102
    Energy Drink
    per 250ml regular (e.g. Red Bull) · Drinks
    3 syns
  103. 103
    Evaporated Milk
    per 50ml · Dairy
    3 syns
  104. 104
    Feta Cheese
    per 30g · Dairy
    3 syns
  105. 105
    Green Pesto
    per 1 tbsp (15g) · Sauces & condiments
    3 syns
  106. 106
    Latte (Semi-Skimmed)
    per small (250ml) · Drinks
    3 syns
  107. 107
    Nutella
    per 1 tsp (10g) · Spreads
    3 syns
  108. 108
    Plain Popcorn
    per 20g air-popped · Snacks
    3 syns
  109. 109
    Pork Sausages
    per 1 sausage (45g) · Meat & fish
    3 syns
  110. 110
    Prosecco
    per 125ml flute · Alcohol
    3 syns
  111. 111
    Red Wine
    per 125ml small glass · Alcohol
    3 syns
  112. 112
    Rice Krispies
    per 30g (non-HExB) · Cereal ·Healthy Extra
    3 syns
  113. 113
    Rose Wine
    per 125ml small glass · Alcohol
    3 syns
  114. 114
    Sambuca
    per 25ml · Alcohol
    3 syns
  115. 115
    Smoothie
    per 150ml shop-bought · Drinks
    3 syns
  116. 116
    Special K
    per 30g (non-HExB) · Cereal ·Healthy Extra
    3 syns
  117. 117
    Whipping Cream
    per 1 tbsp (15ml) · Dairy
    3 syns
  118. 118
    White Wine
    per 125ml small glass · Alcohol
    3 syns

By category

Where the 132 qualifying foods sit on the plan.

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