There are several sauces that taste good with steak including chimichurri, hollandaise, béarnaise, mushroom sauce, red wine sauce, garlic butter, and blue cheese sauce. Chimichurri is a tangy and herbaceous sauce made with parsley, garlic, and vinegar which pairs well with grilled or charred steaks. Hollandaise and béarnaise are both rich and buttery sauces that enhance the flavor of a perfectly cooked steak. Mushroom sauce is another classic sauce that is deliciously earthy and hearty. Red wine sauce adds a depth of flavor and richness to a steak, and garlic butter is a simple yet flavorful option. Lastly, blue cheese sauce is a creamy and sharp complement to a juicy steak.