From Pinkerton's:
"This rub has won Memphis in May twice…what else do you need to know?"
 
Ingredients: Spices, Salt, Dehydrated Garlic, Dehydrated Onion, Natural Butter Flavor (contains Milk), Dried Porcini Mushrooms, Chili Powder (Chili Pepper, Salt, Cumin, Oregano, Silicon Dioxide to prevent caking, Garlic), Celery, & Corn Starch.