Tiny Potatoes with Bacon & Cayenne-Toasted Pecans

TO TOAST THE PECANS:
Heat the oven to 350 degrees F. In a small bowl, toss together the pecans, salt, cayenne, and butter. Spread this mixture on a baking sheet and toast until browned, about 15 minutes. Set aside to cool.

FOR THE POTATOES:
In a large pot, cover the potatoes with salted water. Bring to a boil and cook until the potatoes are tender, 15 to 20 minutes. Drain and pan-dry them. When they're cool enough to touch, slice or halve them (depending on their size). Set aside.

FOR THE DRESSING:
Sauté the bacon in a deep skillet over medium heat until crispy. Transfer the bacon to paper towels to drain, leaving the bacon fat in the pan. When the bacon is cool enough to handle, chop it and set it aside. Pour all but 1 teaspoon of the fat from the pan, add the scallion and sauté over medium heat until softened, 4 to 5 minutes. Remove the pan from the heat and whisk in the sherry, vinegar, mustard seeds, honey, and parsley; combine well. Whisk in the oil in a slow stream.

TO SERVE:
Pour the warm dressing over the potatoes, sprinkle in the bacon, and toss gently to coat well. Let the potatoes rest for about 1 hour so the flavors can deepen. Toss in the pecans, taste, and add salt and pepper if needed.