A top-notch effort, the 2019 Chateauneuf du Pape le Secret de Sabon—a blend of two old-vine Grenache parcels from sandier soils—offers up some floral and raspberry notes set against a dark backdrop of plums, mocha and dark chocolate. Full-bodied, dense and rich, it's almost fudge-like in intensity, but with adequate freshness, a deeply plush texture and tremendous length on the finish.

Almost entirely Grenache from two old-vine parcels that include more sand than the domaine's other plots, the 2018 Chateauneuf du Pape le Secret de Sabon is intoxicating just to smell—not because of the alcohol levels, but because of the enveloping aromas that combine rose petals and lavender with apricots and black cherries and drizzles them all with wisps of dark chocolate and coffee. It's full-bodied but paradoxically light in feel, with silky, gossamer-like tannins that give the wine a pillowy shape and feel on the palate, then linger elegantly on the long finish.

Almost all Grenache from two old-vine parcels, the 2017 Chateauneuf du Pape le Secret de Sabon has morphed during its élevage in oak tank to reveal a darker side. While last year it was all red fruit and roses, this year it shows more plum, licorice, cola and cocoa. It remains wonderfully full-bodied yet light in feel, framed by firm tannins but also creamy and rich on the mid-palate, offering an array of conflicting sensations that emerge harmonious on the long finish. Tasted twice (once blind), with consistent notes.

I tasted the 2016 Chateauneuf du Pape le Secret de Sabon blind, alongside the other 2016s from this fine estate, and failed to discern a huge difference between it and the impressive Prestige or Reserve bottlings. I don't doubt that time will prove my rating to be conservative, hence the + sign. Winemaker Didier Négron retained some stems in this cuvée, and they show for the moment in its slightly herbal-minty notes, but they're balanced by ripe Grenache fruit that suggests apricot and plum. Lavender and thyme join in on the creamy, lush finish of this full-bodied but elegant offering.