Is Japanese Katsu Curry Vegan?

No. This product is not vegan as it lists 3 ingredients that derive from animals.

Why it's not vegan

  • oyster
  • mollusc
  • oyster sauce

oyster

Dietitian note

Oysters are a type of mollusk.

Note by Rhyan Geiger, RDN

mollusc
oyster sauce

Every flagged ingredient, explained

Notes and swaps for all 3 flagged ingredients, plus vegan products to buy instead.

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Ingredients

Curry Sauce (75.4%): water, onions (15.6%), wheat flour, sugar, rice bran oil, salt, oyster sauce [soy sauce (water, soybeans, salt, sugar), oyster (mollusc), water, sugar, vegetable gum (412)], fructose, chilli powder, curry powder (0.7%) (coriander seeds, turmeric powder, cumin seeds, pepper, cinnamon, cloves), paprika powder, onion powder, garlic powder (0.4%), rice wine vinegar.

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What is a Vegan diet?

A vegan diet excludes all animal-derived foods, including meat, poultry, fish, dairy, eggs, and honey. It focuses on plant-based sources such as fruits, vegetables, grains, legumes, nuts, and seeds. Many people choose veganism for ethical, environmental, or health reasons. When well-planned, it provides sufficient protein, fiber, and antioxidants, though supplementation or fortified foods may be needed for nutrients like vitamin B12, iron, and omega-3 fatty acids. Vegan diets are associated with lower risks of heart disease and improved digestion but require mindfulness to ensure balanced and complete nutrition.

About this product

Sauce · Bottle, Liquid

Flavor
SavorySpicyGarlicky
Texture
CreamyOily
Commonly used for
CookingMeal PrepTopping
Vegan? Japanese Katsu Curry | Spoonful