Boston Cream Donut brings the classic custard-filled, chocolate-glazed combination to the Starbucks case, and at 276 calories a piece, it’s one of the more moderate donut options available. Fat lands at 10g with 6.1g saturated, mostly coming from the glaze and custard filling.
Sugar is 14.1g and protein sits at 4.2g, with sodium notably low at just 28mg for a donut this size. It’s vegetarian, though it contains wheat, milk, and egg from the dough, glaze, and custard filling.
This one is best eaten fresh, since the custard filling tends to soften the glaze if it sits too long, and if you want a different flavor angle on the classic donut shape, the Caramelised Biscuit Donut swaps the custard for a biscuit-flavored filling instead.
Starbucks Boston Cream Donut: Calories & Nutrition Facts
Boston Cream Donut
Muffins & DonutsNutrition Facts
Key Nutrients
Pro Tip
Best enjoyed fresh — the custard filling softens the glaze over time.

