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Onion topping (Medium Gluten Free Crust)

at Casey's · add-on
per slice (1/6 medium pizza) · 5 cal · 0g protein
95 Excellent
Seed oil free

How we scored it

This product consists solely of yellow onions, a minimally processed whole food with no additives or harmful ingredients, contributing to its high rating.

Nutrition facts

Per per slice (1/6 medium pizza)Amount% DV
Calories 5
Total fat 0g 0%
Saturated fat 0g 0%
Trans fat 0g
Cholesterol 0mg 0%
Sodium 0mg 0%
Total carbohydrate 0.5g 0%
Dietary fiber 0g 0%
Sugars 0g
Protein 0g 0%

Casey's's published nutrition. Percentages are of the daily value on a 2,000-calorie diet.

Key ingredients

1
Yellow Onion
Good

Yellow onions are a natural vegetable rich in vitamins and antioxidants, adding flavor and nutritional value to the product.

See more about Yellow Onion →

More add-ons at Casey's

Green Peppers topping (Large Original Crust) 0 cal · 0g protein 98 Green Peppers topping (Large Thin Crust) 0 cal · 0g protein 98 Green Peppers topping (Medium Gluten Free Crust) 0 cal · 0g protein 98 Lettuce topping (Large Thin Crust) 0 cal · 0g protein 98 Lettuce topping (Medium Gluten Free Crust) 0 cal · 0g protein 98 Red Onions topping (Large Original Crust) 0 cal · 0g protein 98

Scout's score is an independent read of Casey's's published ingredient statement and nutrition for this item, last scored September 2026. Recipes change — check the chain for today's menu. Scout takes no payment from any chain. How we score · Full Casey's menu.