| 22 Products | May 2025 | May 2026 | Change |
| Tesco British Chicken Breast Mini Fillets (400g) | £3.85 | £4.00 | + £0.15 3.9% increase |
| | £3.85 | £4.00 | + £0.15 3.9% increase |
| Tesco British Chicken Breast Fillets () | £6.50 | £6.50 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| Tesco British Diced Chicken Breast (400g) | £3.85 | £3.85 | £0.00 No change |
| | £3.85 | £3.85 | £0.00 No change |
| Tesco 2 Breaded Chicken Breast Fillets (350g) | £3.60 | £3.60 | £0.00 No change |
| | £3.60 | £3.60 | £0.00 No change |
| Tesco Room To Roam British Chicken Breast Portions (300g) | £3.95 | £3.95 | £0.00 No change |
| | £3.95 | £3.95 | £0.00 No change |
| Tesco British Chicken Breast Fillets (650g) | £4.79 | £5.00 | + £0.21 4.4% increase |
| | £4.79 | £5.00 | + £0.21 4.4% increase |
| Willow Farms Chicken Breast Portions 900g-1.2kg () | £6.81 | £6.81 | £0.00 No change |
| | £6.81 | £6.81 | £0.00 No change |
| Butchers Choice Chicken Breast Fillets (1kg) | £4.25 | £4.25 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| Tesco Chicken Breast Fillet (1kg) | £6.45 | £7.00 | + £0.55 8.5% increase |
| | £6.45 | £7.00 | + £0.55 8.5% increase |
| Butchers Choice Diced Chicken Breast (850g) | £3.39 | £3.39 | £0.00 No change |
| | £3.39 | £3.39 | £0.00 No change |
