Plant-Based Burgers Commercialized in the Spanish Market: Ingredients and Nutritional Assessment Based on Their Labels

Plant-based burgers (covering 29 products from 18 different brands) commercialized on the Spanish market during the first semester of 2025 were analyzed based on the information provided on their labels. Most of the products (28) had between 11 and 26 ingredients, with a median of 16.0 (mean of 18.5). One product included 42 ingredients. Soy was the main source of protein (72% of the products), and olive and sunflower oils were the main fat sources (54 and 51% of the products, respectively)....