Here's a description from PipesandCigars....
Faintly reminiscent of Lane's 1Q or RLP-6 aromatic offerings, yet in a class all its own. Upon first lighting up Ole Shenandoah, your initial surprise will be the complete lack of tongue bite; this holds true consistently throughout the bowl, as this tobacco has the least tongue bite of any any aromatic going. This blend packs easily, lights readily and simply refuses to go out. It burns completely to a fine, white ash, leaving minimal dottle to contend with in the bottom of the bowl. How is it for taste? Imagine a blend of warm butter with just a hint of vanilla and honey, then add sweet nutty overtones to round out the flavor. After the bowl is done, expect a pleasant lingering sensation on your palate with no bitterness at all. Mild enough to be an all-day smoke....
I don't catch the hint of vanilla, but can definitely find the buttery/nutty aroma.