Ordering the roasted sirloin open-faced sandwich at Boston Market? At 410 calories per serving, it's 19% of an average 2,200 kcal day. Protein-per-calorie: 34%.
healmeal logs this item in two taps. Search by name, or scan the Boston Market menu live with your camera. The portion is editable if you ordered a half-size or shared.
Nutrition values are published by Boston Market for a standard preparation. Modifications (extra sauce, no cheese, etc.) will change the totals. healmeal handles modifiers in-app.
FAQ
How many calories are in Boston Market's roasted sirloin open-faced sandwich?
Boston Market's roasted sirloin open-faced sandwich has 410 calories per serving.
How much protein is in a roasted sirloin open-faced sandwich at Boston Market?
A roasted sirloin open-faced sandwich at Boston Market has 35g of protein per serving.
Is the roasted sirloin open-faced sandwich a good macro-friendly choice at Boston Market?
Yes. About 34% of the calories come from protein, which is a solid ratio for a sit-down or quick-service meal.
Can I log Boston Market roasted sirloin open-faced sandwich in healmeal?
Yes. The menu scanner reads Boston Market's menu with your camera, or you can search by name. Modifiers like extra protein or no sauce update the totals.
Last updated 20 May 2026
