She Cooks She Eats —
Eat like
you mean it.
UK-tested syn values, calorie comparisons, and brand-by-brand breakdowns you can actually trust. Every number is checked against current packaging — not copied from a forum. Written by a real Slimming World home cook since 2018, updated weekly for 2026.
Look up
syns, calories,
or a brand
Where to next?
Syns
Everyday foods, exact syn values, updated for the 2026 Slimming World guidance.
Calories
Calorie counts per portion for common UK foods — proteins, carbs, dairy, veg and more.
Brands
Whole-range syn breakdowns for the UK brands you actually buy week in, week out.
Roundups
Ranked, tasted, honest. The best low-syn ready meals, snacks, and store-cupboard swaps.
Quick answers
What are syns on Slimming World?
Syns (short for synergy) are the way Slimming World measures foods that are not Free. Every member gets a daily allowance of 5 to 15 syns — most people use 10 to 15 and still lose weight consistently. Free Foods like lean meat, most fruit, vegetables, pasta, and rice cost zero syns and can be eaten without weighing or measuring.
Is this an official Slimming World site?
No. She Cooks She Eats is an independent resource run by Jenny, a Slimming World member since 2018. Syn values are checked against current UK packaging and the official Slimming World app. Always verify with the app or your consultant, as values can change when the plan is updated.
How often do you update syn values?
The site is updated weekly. When UK supermarkets reformulate products, change portion sizes, or launch new lines, the affected pages are revised. Every value is checked against the product label and the current Slimming World plan before publishing.
Do you cover calories as well as syns?
Yes. The calories section covers common UK foods with full nutrition breakdowns — calories, carbs, fat, protein and fibre per portion. Many foods have both a syn page and a calorie page, so you can compare whichever system you follow.
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