Combine Ingredients: In a large mixing bowl, add dried mustard, paprika, salt, dried thyme, basil, black pepper, garlic powder, and onion powder.
Mix Thoroughly: Use a whisk or spoon to mix the ingredients until they are well combined and evenly distributed.
Store: Transfer the seasoning mix into an airtight container or jar. Label it with the date and contents for easy identification.
Use: Add this seasoning mix to your meatloaf recipe to enhance its flavor. Typically, use about 2-3 tablespoons of the mix per pound of meat, but adjust according to your taste preference.
Shelf Life: Store in a cool, dry place. The seasoning mix should last for up to 6 months if kept in an airtight container.