Is Idahoan® Au Gratin Homestyle Potato Casserole 4.94 Oz. Box Vegan?

No. This product is not vegan as it lists 9 ingredients that derive from animals and 5 ingredients that could could derive from animals depending on the source.

Why it's not vegan

  • whey protein concentrate
  • sodium caseinate
  • pasteurized milk
  • cheese cultures
  • blue cheese
  • cheddar
  • reduced lactose whey
  • cheese blend
  • mono & diglycerides annatto extract
  • xanthan gum
  • natural flavor
  • butter
  • +2 more

whey protein concentrate

Dietitian note

Whey is a protein found in milk.

Note by Rhyan Geiger, RDN

sodium caseinate
pasteurized milk
cheese cultures

+10 more in the app

Every flagged ingredient, explained

Notes and swaps for all 14 flagged ingredients, plus vegan products to buy instead.

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Ingredients

IDAHO POTATO SLICES, MODIFIED FOOD STARCH, SALT, VEGETABLE OIL (CONTAINS ONE OR MORE OF THE FOLLOWING: COCONUT, PALM, SOYBEAN, COTTONSEED, SUNFLOWER, CANOLA), CORN SYRUP SOLIDS, WHEY, CHEESE BLEND (WHEY, MALTODEXTRIN, REDUCED LACTOSE WHEY, CANOLA OIL, CHEDDAR AND BLUE CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES], SALT, DISODIUM PHOSPHATE, WHEY PROTEIN CONCENTRATE, CITRIC ACID, LACTIC ACID, BUTTER, MODIFIED FOOD STARCH, SODIUM PHOSPHATE, YEAST EXTRACT, NATURAL FLAVOR, CORN SYRUP SOLIDS, AUTOLYZED YEAST, TORULA YEAST, ARTIFICIAL FLAVOR), CORN STARCH, DEHYDRATED GARLIC, DEHYDRATED ONION, SOY LECITHIN, NATURAL FLAVOR, XANTHAN GUM, SPICES, MALTODEXTRIN, SODIUM CASEINATE, DIPOTASSIUM PHOSPHATE, MONO & DIGLYCERIDES ANNATTO EXTRACT (COLOR), PAPRIKA EXTRACT (COLOR), YELLOW NO. 5, SOYBEAN OIL, AND LESS THAN 2% SILICON DIOXIDE ADDED AS AN ANTI-CAKING AGENT. FRESHNESS PRESERVED BY SODIUM BISULFITE.

Check Idahoan® Au Gratin Homestyle Potato Casserole 4.94 Oz. Box against your own diets in the app.

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.

Where to buy

Idahoan® Au Gratin Homestyle Potato Casserole 4.94 Oz. Box is available at 8 retailers

AmazonH-E-BIGAKrogerMariano'sPick 'n SaveThe Fresh GrocerUnited Supermarkets

About this product

Vegetable · Dried

Flavor
SavoryButterySaltyRich
Texture
CreamySoftTender
Commonly used for
Side DishMeal PrepCooking