The key to making a great chimchurri sauce is having fresh herbs and patience. With both combinations, you can make a natural herb sauce for meat that will both inspire, enhance, and showplace your meat grilling while impressing friends and relatives. Chimichurri sauce from Uruguay is not meant to be peppery hot; there are no serrano, jalapeno or chile peppers grown in Uruguay at all. Rather, the sauce is meant to provide a subtle yet robust flavor explosion to be eaten with grilled meats to bring barbeque "alive" with natural flavors. If mixed right, it accomplishes this goal very easily and readily.