Ordering the french onion soup - cup at Longhorn Steakhouse? At 170 calories per serving, it's 8% of an average 2,200 kcal day. Protein-per-calorie: 19%.
healmeal logs this item in two taps. Search by name, or scan the Longhorn Steakhouse menu live with your camera. The portion is editable if you ordered a half-size or shared.
Nutrition values are published by Longhorn Steakhouse 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 Longhorn Steakhouse's french onion soup - cup?
Longhorn Steakhouse's french onion soup - cup has 170 calories per serving.
How much protein is in a french onion soup - cup at Longhorn Steakhouse?
A french onion soup - cup at Longhorn Steakhouse has 8g of protein per serving.
Is the french onion soup - cup a good macro-friendly choice at Longhorn Steakhouse?
Yes. About 19% of the calories come from protein, which is a solid ratio for a sit-down or quick-service meal.
Can I log Longhorn Steakhouse french onion soup - cup in healmeal?
Yes. The menu scanner reads Longhorn Steakhouse'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
