Sitting in my physics class many many years ago i listened to some proffesor chatting on about Einstein and others with reference to all that they gave to the world of science and mankind. As i drifted off i couldn't help thinking how the hell did somebody invent Bearnaise? one of the most significant inventions ever. To taste a slightly chilled Bearnaise with real thick english chips (fries) is sublime, the chilled butter emulsion begins to split, the tarragon and vinegar edge to the fore the hot crispy potato mound softens in the mouth then to cap it off a mouthful of good quality burgungy bringd the whole experience to a crescendo. In terms of bread to mop up sauce living in France a number of the decent restos provide a sauce spoon as part of the cutlery, though i do prefer bread!