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Last updated: Aug 9, 2026
Mellow Mushroom

Onions

Fruits & VeggiesPopular

Mellow Mushroom Onions is carb-leaning, with about 83% of macro calories from carb. Each serving has 10 calories, 0.5g protein, 2.3g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

0.9 Oz
Serving Size
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10
Calories
Per serving
0.5 g
Protein
2.3 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories10 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 0 g0%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 1 mg0%
Total Carbohydrate 2.3 g1%
Dietary Fiber 0.5 g2%
Total Sugars 0.9 g—
Protein 0.5 g1%
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

10
kcal
Protein0.5 g (17%)
Carbs2.3 g (83%)
Fat0 g (0%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density4.3/10

17% of macro calories come from protein.

Satiety index3.5/10

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

Activity estimate3 min walk

About 1 minutes of running for this calorie total.

Key Nutrients

Protein 0.5 g1%
Fiber 0.5 g2%
Sodium 1 mg0%
Sugars 0.9 g—
Saturated Fat 0 g0%
How we calculate these values

Diet Compatibility

High protein4.3/10 protein density from 0.5g protein and 10 calories.No
Lower carb2.3g carbs per serving.Yes
Low fat0g total fat per serving.Yes
High sugar0.9g total sugars per serving.No
High sodium1mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Fruits & Veggies

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Artichoke Hearts10 kcal · 0 g proteinArtichoke Hearts - Large Slice0 kcal · 0 g proteinArtichoke Hearts - Medium Slice0 kcal · 0 g proteinArtichoke Hearts - Small Slice0 kcal · 0 g protein

Compare with other items

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

Quick comparisons

Onions has 160 fewer calories than 1% Chocolate Milk and 7.5g less protein. Compare

Onions has 120 fewer calories than 2% Milk and 7.5g less protein. Compare

Compare with 1% Chocolate Milk

Onions Compared With Nearby Items

Compared with Artichoke Hearts, another Fruits & Veggies item at Mellow Mushroom, Onions has the same calories as it and 0.5g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Onions 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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