How Many Syns in Chocolate Eclair?
By Jenny Updated
Chocolate eclairs are one of those bakery indulgences that look deceptively delicate but pack a substantial punch when it comes to Syns. The classic eclair is built from three rich components: choux pastry (made with butter, eggs, and flour), a generous piping of sweetened whipped cream or crème pâtissière, and a glossy chocolate fondant or ganache topping. None of these elements are friendly to Slimming World's Food Optimising plan, which is why a single shop-bought eclair typically lands at around 9 Syns — roughly a third of a generous daily allowance gone in three or four bites.
The good news is that eclairs are easy to plan for if you genuinely fancy one. They are clearly a treat food, so there is no point pretending otherwise. Save your Syns for the occasion, enjoy it slowly, and pair it with a Speed-heavy main meal so the rest of your day still feels abundant. Many members find that one proper bakery eclair satisfies a craving far better than nibbling at lower-Syn alternatives all afternoon.
Portion size matters enormously here. A mini eclair from a party platter might come in at 3 to 4 Syns, while a large patisserie-style eclair from somewhere like a French bakery can easily climb to 12 Syns or higher. Always check the back of the packet for supermarket versions, because the cream-to-pastry-to-chocolate ratio varies wildly between brands.
If you bake your own using lower-fat alternatives — quark-based fillings, sugar-free chocolate topping, and a lighter choux — you can bring the count down considerably, but a homemade eclair is still very much a Syn-counted treat rather than a free food. Plan it, enjoy it, and move on without guilt.
Chocolate Eclair — syn values
| Portion | Syns | kcal |
|---|---|---|
| 1 mini eclair (20g) | 3 | 65 |
| 1 small eclair (40g) | 6 | 130 |
| 1 eclair (65g) | 9 | 210 |
| 1 large patisserie eclair (90g) | 13 | 290 |
| Pack of 4 mini eclairs (80g) | 12 | 260 |
| 2 standard eclairs (130g) | 18 | 420 |
Numbers at a glance
Quick auto-calculated stats for Chocolate Eclair.
Brand breakdown
Popular supermarket and branded products, with the portion-level syn count.
| Brand | Product | Portion | Syns | kcal |
|---|---|---|---|---|
| Tesco | Belgian Chocolate Eclairs | 1 eclair (33g) | 5 | 115 |
| Sainsbury's | Taste the Difference Chocolate Eclairs | 1 eclair (40g) | 7 | 150 |
| M&S | 6 Chocolate Mini Eclairs | 1 mini (22g) | 4 | 80 |
| Asda | 4 Chocolate Eclairs | 1 eclair (45g) | 7 | 155 |
| Waitrose | 4 Belgian Chocolate Eclairs | 1 eclair (50g) | 8 | 175 |
| Morrisons | The Best Chocolate Eclairs | 1 eclair (48g) | 8 | 165 |
| Aldi Specially Selected | Belgian Chocolate Eclairs | 1 eclair (40g) | 7 | 145 |
| Lidl Deluxe | Chocolate Mini Eclairs | 1 mini (25g) | 4 | 90 |
Lower-syn treat alternatives
| Food | Portion | Syns | vs current |
|---|---|---|---|
| Maltesers | 1 Malteser | 0.5 | −2.5 syns |
| Lotus Biscoff Biscuit | 1 biscuit (8g) | 2 | −1 syns |
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