Roasted Asparagus Vinaigrette with dijon

2 bunches asparagus , woody ends trimmed 4 tbsp olive , divided Salt and freshly ground black pepper 2 tsp Dijon mustard 2 tsp apricot preserves 1/2 lemon ,[...]

1/3 cup minced shallots (about 2 large) 2 tablespoons fresh lemon juice 2 tablespoons Sherry wine vinegar 2 teaspoons grated lemon peel 1 1/2 teaspoons Dijon[...]

2 tablespoons balsamic vinegar 1 small shallot , very finely minced kosher salt 1 bunch asparagus , trimmed and cut into two inch pieces 1 tablespoon extra[...]