While it's softening, chop the herbs finely, if using fresh.
1 Tablespoon Rosemary, 1 Tablespoon Thyme
Once the butter is nicely softened, add in the garlic powder, herbs, and pepper.
2 Tablespoons Garlic powder, 1 Tablespoon Pepper
Mix with a fork or spatula until completely smooth and well incorporated.
Spread liberally on meat, vegetables, or even a slice of bread, and serve!
Video
Notes
You can use fresh or dried herbs for compound butter- the moisture of the butter will soften the dried herbs nicely! I prefer fresh for the oils stored in the leaves. If using dry, use slightly less as they have a very strong flavor.
Salted or unsalted butter will work out just fine for this recipe, but if using unsalted, add a pinch of salt to the mix- it makes the rub more flavorful.
Make more than you need, shape the leftovers into patties, and store it in the fridge! You can use this delicious flavored butter later, too!