Vegetarian fish slices, also known as plant-based fish slices or mock fish slices, are plant-based alternatives to traditional fish slices. They are created using vegetarian ingredients to mimic the texture and taste of real fish slices while being suitable for vegetarian or vegan diets.

The specific ingredients used in vegetarian fish slices can vary depending on the brand or recipe, but common ingredients include soy protein, wheat gluten (seitan), konjac flour, and various seasonings and flavorings. These ingredients are often combined, shaped, and then cooked or processed to create a fish-like texture.

Vegetarian fish slices can be used in a variety of recipes that traditionally call for fish, such as stir-fries, soups, curries, or fish sandwiches. They can be cooked and prepared in similar ways to real fish, but it's important to follow the cooking instructions provided by the specific brand or recipe you are using.

Here's a simple recipe for homemade vegetarian fish slices:

Ingredients:

• 1 cup soy protein granules or TVP (textured vegetable protein)
• 1/2 cup wheat gluten (seitan)
• 1/4 cup konjac flour or cornstarch
• 2 tablespoons nutritional yeast (optional, for added flavor)
• 2 tablespoons soy sauce or tamari
• 1 tablespoon vegetable oil
• 1 teaspoon kelp or nori flakes (for a fish-like flavor)
• 1 teaspoon Old Bay seasoning or seafood seasoning (optional)
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/4 teaspoon salt (adjust to taste)
• 1/4 teaspoon black pepper
• Water, as needed

Instructions:

1. In a large mixing bowl, combine the soy protein granules, wheat gluten, konjac flour (or cornstarch), nutritional yeast (if using), soy sauce or tamari, vegetable oil, kelp or nori flakes, Old Bay seasoning (if using), garlic powder, onion powder, salt, and black pepper.
2. Gradually add water to the mixture, stirring well, until it forms a dough-like consistency. The amount of water needed may vary, so add it gradually to achieve the desired texture.
3. Knead the dough for a few minutes to develop the gluten and create a firmer texture.
4. Divide the dough into small portions and shape them into fish-like slices or fillets.
5. In a pot of simmering water, gently place the shaped fish slices and cook them for about 20-30 minutes until they are firm and cooked through. Alternatively, you can steam or pan-fry the fish slices according to your preference.
6. Once cooked, the vegetarian fish slices are ready to be used in your desired recipes or enjoyed as a standalone dish.

Please note that this is a basic recipe, and variations may exist depending on personal preferences and the brand or recipe being used. Adjustments to the seasonings and cooking methods may be necessary to achieve the desired flavors and textures.

If you prefer pre-made vegetarian fish slice products, you can explore specialty vegetarian or vegan food stores or search online for options that align with your dietary preferences.

As always, it's a good idea to check the ingredient labels and nutritional information of vegetarian fish slice products to ensure they meet your dietary requirements.