The use of essential oils in commercially-produced savory food products like packaged soups, stews, and broths is rare. But they do have applications in high-end products where unique flavor profiles and natural ingredients are a key selling point. Some gourmet brands use small amounts of GRAS-approved essential oils for a distinctive touch. Certain essential oils, like black pepper or citrus oils, are used in small quantities to achieve specific accents.
It's important to consult with your qualified food scientist or flavorist to ensure the safe and effective use of essential oils in your products. Essential oils are potent in flavor and aroma. Even those listed as GRAS should be use in moderation according to FEMA guidelines.