McCormick's Official Stance on Gluten in Poultry Seasoning
For individuals following a gluten-free diet, a key concern is ensuring that packaged seasonings are safe. McCormick, a prominent spice manufacturer, officially states that its classic poultry seasoning is gluten-free. The company's ingredient list for this product contains thyme, sage, marjoram, rosemary, black pepper, and nutmeg—none of which are gluten-containing grains. This is a relief for many home cooks who depend on this classic blend for recipes ranging from holiday stuffing to simple roasted chicken.
McCormick's Labeling and Production Protocol
To support this claim, McCormick follows a specific set of labeling and manufacturing practices.
- Clear Ingredient Declaration: The company clearly declares all gluten-containing ingredients, such as wheat, barley, or rye, on its labels. It does not hide these allergens under generic terms like "spices" or "natural flavors".
- Ingredient Source Transparency: If an ingredient is derived from a wheat source, McCormick labels it explicitly. For example, maltodextrin from wheat is listed as "maltodextrin (WHEAT)".
- Validation for Claims: Products with a specific "Gluten-Free" claim on the packaging are verified and manufactured on lines that have been validated as gluten-free to prevent cross-contamination. This practice offers a higher degree of assurance for sensitive individuals.
The All-Important Issue of Cross-Contamination
While McCormick's ingredient statement for its poultry seasoning is reassuring, the risk of cross-contamination is a significant consideration, particularly for those with celiac disease or non-celiac gluten sensitivity. Cross-contamination can occur when gluten-free food comes into contact with gluten-containing food, equipment, or surfaces.
For most single-ingredient spices, the risk is minimal, but for spice blends like poultry seasoning, it depends heavily on manufacturing protocols. McCormick's facilities handle a wide range of products, some of which do contain gluten. However, the company states it employs good manufacturing practices, including rigorous cleaning and changeover procedures, to minimize cross-contact. For highly sensitive individuals, this might still be a concern, and checking for a certified gluten-free label is the safest option. Some online communities for celiac sufferers have shared mixed experiences, indicating that personal tolerance levels can vary.
Comparison of Poultry Seasoning Options
For those who prioritize certified gluten-free products, exploring other brands or making a homemade version can be a safe alternative. The table below compares McCormick's poultry seasoning with other gluten-free alternatives.
| Feature | McCormick's Poultry Seasoning | Simply Organic Poultry Seasoning | Homemade Poultry Seasoning | 
|---|---|---|---|
| Gluten Status | Declared gluten-free by manufacturer, but not always certified. | Certified gluten-free by GFCO, offering highest assurance. | Inherently gluten-free, with no risk of cross-contamination from manufacturer. | 
| Ingredients | Thyme, sage, marjoram, rosemary, black pepper, nutmeg. | Organic sage, organic thyme, organic rosemary, organic marjoram, organic black pepper, organic nutmeg, organic celery seed, organic onion. | Custom blend of individual, pure spices like sage, thyme, rosemary, marjoram, black pepper, and nutmeg. | 
| Flavor | A classic, balanced, savory, and herbaceous flavor profile. | Tends to be more potent due to higher quality organic ingredients. | Can be customized to suit personal taste preferences. | 
| Cost | Widely available and generally budget-friendly. | Often more expensive due to organic certification. | Cost-effective if you already have the individual spices on hand. | 
| Availability | Extremely common in most grocery stores. | Available at health food stores, specialty markets, and online. | Requires purchasing individual spices, which are easy to find. | 
Creating Your Own Gluten-Free Poultry Seasoning
For complete control over ingredients and to eliminate any cross-contamination worries, a homemade blend is the best choice. Here's a simple recipe:
- 2 tablespoons dried thyme
- 1 1/2 tablespoons dried sage
- 1 tablespoon dried marjoram
- 1 teaspoon dried rosemary, crushed
- 1/2 teaspoon black pepper
- 1/4 teaspoon ground nutmeg
Combine all the spices in a small bowl. For a finer blend, grind them with a mortar and pestle or a spice grinder. Store the seasoning in an airtight jar in a cool, dark place for maximum freshness. This method ensures you use only pure, single-ingredient spices, which are considered the safest for a gluten-free diet.
A Broader Perspective on Spices and the Gluten-Free Diet
McCormick's transparency with its labeling helps, but it is important to be vigilant with all packaged spice blends, not just poultry seasoning. Many commercial mixes, like those for taco seasoning or sauces, may contain gluten-based ingredients like wheat flour as fillers or anti-caking agents. Always check labels for specific gluten-free certification, as this is the highest standard of safety. Single-ingredient spices, on the other hand, are naturally gluten-free but can still be subject to cross-contamination during processing, so choosing reputable brands is essential.
Beyond the Label: Tips for Safe Gluten-Free Cooking
- Dedicated Equipment: Use separate grinders, cutting boards, and measuring spoons for gluten-free and gluten-containing items if you share a kitchen.
- Source Pure Spices: Buy single-ingredient spices from trusted brands known for their gluten-free practices. Bulk bins, for example, carry a high risk of cross-contamination due to shared scoops.
- Educate Yourself: Stay informed about common gluten-containing additives and flavorings in packaged goods. Maltodextrin, for instance, is often gluten-free but can sometimes be wheat-derived, so look for a source declaration.
- Contact Manufacturers: For specific dietary needs, contacting the company directly can provide clarity on their manufacturing processes and whether their products are suitable for your level of sensitivity.
Conclusion
In summary, McCormick's classic poultry seasoning is formulated without gluten ingredients and, according to the manufacturer, is a safe option for many following a gluten-free diet. However, individuals with celiac disease or high sensitivity should always read labels carefully and decide their comfort level with potential cross-contamination from shared production lines. For absolute certainty, choosing a brand with certified gluten-free labeling, such as Simply Organic, or opting for a homemade blend is the best path forward. Making informed decisions based on clear labeling and personal dietary needs is the cornerstone of a safe and delicious gluten-free nutrition diet.