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Last updated: Aug 9, 2026

Quizno's

Sautéed Yellow Onions, Large Sub

Condiments, Toppings, & VeggiesPopular

Quizno's Sautéed Yellow Onions, Large Sub is fat-leaning, with about 79% of macro calories from fat. Each serving has 50 calories, 0g protein, 3g carbs, and 5g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving

Serving Size

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Calories

Per serving

0 g

Protein

3 g

Carbs

5 g

Fat

Nutrition Facts

Amount per serving

Calories50 kcal

% Daily Value*

Total Fat 5 g6%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 55 mg2%

Total Carbohydrate 3 g1%

Dietary Fiber 1 g4%

Total Sugars 1 g—

Protein 0 g0%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

kcal

Protein0 g (0%)

Carbs3 g (21%)

Fat5 g (79%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index3.2/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate13 min walk

About 5 minutes of running for these calories.

Key Nutrients

Protein 0 g0%

Fiber 1 g4%

Sodium 55 mg2%

Sugars 1 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 50 calories.No

Lower carb3g carbs per serving.Yes

Low fat5g total fat per serving.No

High sugar1g total sugars per serving.No

High sodium55mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Sautéed Yellow Onions, Large Sub has 280 fewer calories than Alfredo Sauce, Large Sub and 2g less protein. Compare

Sautéed Yellow Onions, Large Sub has 200 fewer calories than Alfredo Sauce, Medium Sub and 1g less protein. Compare

Alfredo Sauce, Large Sub330 kcal · 2 g proteinAlfredo Sauce, Medium Sub250 kcal · 1 g proteinAlfredo Sauce, Small Sub/Sammie Alfredo Sauce, Large Sub110 kcal · 1 g proteinApple Cider Vinaigrette170 kcal · 0 g proteinApple Harvest Chicken Salad, Full Salad530 kcal · 19 g proteinApple Harvest Chicken, Large Sub1,240 kcal · 48 g protein

Compare with Alfredo Sauce, Large Sub

Sautéed Yellow Onions, Large Sub Compared With Nearby Items

Quizno's Sautéed Yellow Onions, Large Sub is listed in the Condiments, Toppings, & Veggies category with 50 calories, 0g protein, 3g carbs, and 5g fat per serving.

Data Source and Methodology

Nutrition values for Sautéed Yellow Onions, Large Sub are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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