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Last updated: Aug 9, 2026
Oregano's Pizza Bistro

Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice

Pizza ToppingsPopular

Oregano's Pizza Bistro Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice is carb-leaning, with about 91% of macro calories from carb. Each serving has 20 calories, 0.5g protein, 5g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving
Serving Size
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20
Calories
Per serving
0.5 g
Protein
5 g
Carbs
0 g
Fat

Nutrition Facts

Amount per serving

Calories20 kcal
% Daily Value*
Total Fat 0 g0%
Saturated Fat 0 g0%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 0 mg0%
Total Carbohydrate 5 g2%
Dietary Fiber 0.5 g2%
Total Sugars 2 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

20
kcal
Protein0.5 g (9%)
Carbs5 g (91%)
Fat0 g (0%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density2.5/10

9% of macro calories come from protein.

Satiety index3.5/10

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

Activity estimate5 min walk

About 2 minutes of running for these calories.

Key Nutrients

Protein 0.5 g1%
Fiber 0.5 g2%
Sodium 0 mg0%
Sugars 2 g—
Saturated Fat 0 g0%
How we calculate these values

Diet Compatibility

High protein2.5/10 protein density from 0.5g protein and 20 calories.No
Lower carb5g carbs per serving.Yes
Low fat0g total fat per serving.Yes
High sugar2g total sugars per serving.No
High sodium0mg 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

Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice has 140 fewer calories than 7 Deadly Zins Zinfandel and 0.5g more protein. Compare

Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice has 310 fewer calories than Add Chicken and 35.5g less protein. Compare

Compare with 7 Deadly Zins Zinfandel

Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice Compared With Nearby Items

Oregano's Pizza Bistro Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice is listed in the Pizza Toppings category with 20 calories, 0.5g protein, 5g carbs, and 0g fat per serving.

Data Source and Methodology

Nutrition values for Pizza Toppings, Red Onions 10" Gluten Friendly (Total pizza), Per Slice 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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