Is store-bought pesto vegan?

Most conventional pesto contains cheese. Look for explicitly vegan-labeled pesto.

What do vegans use instead of Parmesan?

Nutritional yeast, vegan hard cheese, or cashew-based substitutes.

Is Pesto Vegan?

Confidence: 70% · Moderate

Depends on Brand

Traditional pesto contains Parmesan.

Vegan status varies between brands and manufacturers.

Detailed answer

Traditional pesto is not vegan — it contains Parmesan cheese. Many brands now sell vegan pesto made with nutritional yeast or omit cheese.

Is pesto vegan?

Classic Genovese pesto includes basil, pine nuts, olive oil, garlic, and Parmigiano-Reggiano — a hard cheese made from animal milk. Vegan versions substitute nutritional yeast, vegan hard cheese, or simply omit cheese.

What to check on pesto labels

Parmesan or Parmigiano-Reggiano
Pecorino (sheep's cheese)
Grana Padano
Rennet-derived cheese

Frequently asked questions

Is store-bought pesto vegan?: Most conventional pesto contains cheese. Look for explicitly vegan-labeled pesto.
What do vegans use instead of Parmesan?: Nutritional yeast, vegan hard cheese, or cashew-based substitutes.

Evidence

Last verified August 2026

Casein Rennet

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Checked by Is This Vegan? · August 2026