oh myyyyy....this is heavenly.... kind of a cousin to hollandaise. I have tarragon dijon & this seemed the perfect place to use it. For awhile I was thinking this is the perfect place to use a food processor...the oil wouldn't combine & I slopped it all over the darn place. But then it did. I served this over roasted asparagus. NO leftovers. I licked the bowl. Yes, indeedy. I will certainly make this again. Even the eggs cooperated & peeled easily. An omen for sure. ;) Thank you! Made for German Tag Contest 5/12.