No, fish broth is not vegetarian.
Understanding Fish Broth
Fish broth is a type of stock made by simmering fish bones, scraps, and sometimes vegetables in water. The resulting liquid is flavorful and often used as a base for soups, stews, and sauces. Because it is derived from fish, a non-vegetarian source, it is inherently not suitable for vegetarian diets.
- Key Ingredient: Fish. The primary ingredient defining fish broth is fish, making it incompatible with vegetarianism.
- Vegetarian Alternatives: Many delicious vegetarian broths exist, using vegetables, mushrooms, or seaweed as their base. Vegetable broth is a common and readily available alternative.
The provided reference mentions that fish stock (essentially the same as fish broth) is considered a good thing from a "non-vegan" perspective because it uses parts of the fish that would otherwise be wasted. This further highlights that fish broth is not vegetarian.