Is Impossible Burger Patties Made From Plants Soy Free?

No. This product is not soy free as it lists 4 ingredients that contain soy.

Why it's not soy free

  • soy
  • soy leghemoglobin
  • soy protein isolate
  • soy protein concentrate

soy

Dietitian note

Soy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.

Note by Vanessa Vargas, RDN, LDN

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Product Image

Description

Provides savory, meaty flavor with a juicy, springy texture that browns and sears well. Used for burgers, sandwiches, sliders, tacos, and crumbles in pasta or grain bowls; adapts to stovetop, grill, or pan cooking. Reviewers often praise flavor and cooking performance but note occasional firmness variability and packaging issues too.

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Ingredients

Water, Soy Protein Concentrate, Sunflower Oil, Coconut Oil, Natural Flavors, 2% Or Less Of: Methylcellulose, Cultured Dextrose, Food Starch Modified, Yeast Extract, Soy Leghemoglobin, Salt, Mixed Tocopherols (antioxidant), L-tryptophan, Soy Protein Isolate. Vitamins & Minerals: Zinc Gluconate, Niacin (vitamin B3), Thiamine Hydrochloride (vitamin B1), Pyridoxine Hydrochloride (vitamin B6), Riboflavin (vitamin B2), Vitamin B12. Contains: Soy

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About this product

Meat · Patty

Flavor
SavoryUmamiNutty
Texture
DenseOily
Commonly used for
CookingLunchSandwichMeal Prep