McCormick Gluten Free Garlic and Onion, Black Pepper and Sea Salt All Purpose Seasoning, 4.25 oz Bottle. Fish, pork and potatoes love the garlicky, herby heat of McCormick Garlic and Onion, Black Pepper and Sea Salt All Purpose Seasoning. A shake here, and a shake there (you donât even have to measure!) gives dinnertime staples a welcome flavor boost. We take the guesswork out of flavor by custom-blending real McCormick herbs and spices like chili pepper and black pepper along with sea salt, garlic...