There are 7 calories in Large Au Jus Onions from Firehouse Subs. Most of those calories come from carbohydrates (100%).
To burn the 7 calories in Large Au Jus Onions, you would have to run for 1 minutes or walk for 1 minutes.
TIP: You could reduce your calorie intake by 2 calories by choosing the Medium Au Jus Onions (5 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think Large Au Jus Onions is healthy or not.
Allergy Information: Firehouse Subs Large Au Jus Onions contain gluten, soy and wheat. Firehouse Subs Large Au Jus Onions does not contain egg, fish, milk, MSG, nitrates, peanuts, seeds, shellfish, sulfites or tree nuts.*
* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.
There are 0 Weight Watchers Freestyle Points, 0 WW SmartPoints and 0 WW PointsPlus in a serving of Large Au Jus Onions from Firehouse Subs.
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