Instant Yeast
Instant Yeast is a vegetable ingredient used for flavor, color, or body. Cut size controls how fast it cooks, while surface dryness helps when browning matters.
Identity
Vegetable
Cut size controls cooking speed.
Small cuts soften quickly and spread flavor through a dish. Larger pieces keep more bite and shape. Dry the surface when browning matters, then season after tasting.
Wikimedia Commons
Reference image
Instant Yeast reference image.

Source: Wikimedia Commons
Used In Recipes
Substitutions
Acceptable
Instant Yeast -> Active Dry Yeast
1/2 teaspoon instant yeast or active dry yeast
The source lists this as an alternative in the same ingredient row.
Source: Crispy Cheesy Pan Pizza
Acceptable
Instant Yeast -> Active Dry Yeast
1/8 teaspoon instant yeast or active dry yeast
The source lists this as an alternative in the same ingredient row.
Source: Mortadella Pizza Sandwich