Sometimes the simplest ingredients can create the most luxurious sauces. Here, the butter is key! At the start, cilantro and garlic is used to infuse the sauce with a touch of lightness and kick. As the butter browns, it starts to release the trademark nuttiness which is also when you'd want to remove it from the stove and set to cool. Add a touch of lemon juice and salt, and get ready to elevate any dish with the richest 3 ingredient sauce you'll ever make.