A gooey twist on a classic! ✨ Butterfinger Marshmallow King Size 104g takes the crunchy, peanut-buttery Butterfinger you love and layers it with soft, fluffy marshmallow, all coated in smooth milk chocolate. Crunchy, gooey, sweet, and salty — it’s an indulgent flavour explosion in every bite.
This 104g king size bar is imported straight from the USA and makes a rare and exciting treat for Butterfinger fans and American chocolate collectors.
🚚 Delivery Info
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🇬🇧 UK: We aim to ship all orders placed by 2pm (Monday–Friday), excluding bank holidays
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🇪🇺 EU Orders under €150: Duties & VAT included — no hidden fees!
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🇺🇸 USA: Express shipping available to all 50 states
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🌍 Worldwide delivery options available at checkout
❓ FAQs
Q1: What does Butterfinger Marshmallow taste like?
It’s crunchy peanut butter centre with a gooey marshmallow layer, wrapped in creamy milk chocolate.
Q2: Is this a limited edition?
Yes ✅ — this Marshmallow Butterfinger is a special USA edition and not widely available.
Q3: Is it suitable for vegetarians?
It contains milk, peanuts, soy, and egg (marshmallow), so ❌ not vegetarian.
Q4: What size is this bar?
This is the 104g king size bar, perfect for sharing or an indulgent solo treat.
❗ Ingredients & Allergens
Corn Syrup, Sugar, Peanuts, Vegetable Oil (Palm Kernel Oil, Palm Oil), Salt, Mono- and Diglycerides (E471), Artificial Flavour, Whey (from Milk), Maltodextrin, Lactose (from Milk), Sodium Caseinate (from Milk) (E469), Hydrolysed Soy Protein, Soy Lecithin (E322), Colour: Annatto Extract (E160b).
Allergen Information: Contains Peanuts, Milk, Soy.
⚠️ Warning
May contain traces of other nuts.
Excessive consumption may produce laxative effects (due to polyols).
📊 Nutritional Information (per 100 g)
| Nutrient |
Per 100 g |
| Energy |
1763 kJ / 421 kcal |
| Fat |
18 g |
| of which saturates |
5.3 g |
| Carbohydrate |
56 g |
| of which sugars |
41 g |
| Protein |
9 g |
| Salt |
0.54 g |
(Values calculated from US label: 52 g bar, 260 kcal, scaled to 100 g)