Garlic powder has been around for thousands of years, with ancient civilizations using it to add flavor to their food. The process of making garlic powder is pretty cool - it involves dehydrating garlic to remove the moisture, and then grinding it into a fine powder. This handy spice is a staple in many kitchens around the world.
Now, you might be wondering if you can use garlic powder as a substitute for garlic salt. The answer is yes, but with a caveat - you'll need to add your own salt to taste. This is because garlic powder is essentially just garlic, while garlic salt is a mixture of garlic and salt. So, if you're using garlic powder, you'll need to add a pinch of salt to get that same flavor.