Vegetarian
Costa Millionaire’s Shortbread
A crisp shortbread base topped with a thick layer of caramel and finished with milk chocolate. Firmer and less cakey than the other traybakes on the list.
Price
£3.35
Independent research
Calories
396 kcal
Confirmed, official guide
Category
Traybake
Pastries & Sweets
What's In It
A crisp shortbread base topped with a thick layer of caramel and finished with milk chocolate. Firmer and less cakey than the other traybakes on the list.
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Prices shown are independent research, not official Costa pricing, and may vary by store. Calorie figures are taken from Costa’s own published nutrition guide where confirmed.