Once the garlic touches the pan and the butter has melted, cook the garlic, stirring with a spoon just until it’s fragrant, which only takes 30 to 45 seconds. Set it to the side to cool slightly.
Next, add the 2 sticks of softened butter to a stand mixer with the paddle attachment and mix on high speed for 5 to 7 minutes or until the butter becomes light and fluffy.