For the Hazelnut Dressing:

STEP 1

Coarsely chop the hazelnuts or lightly pulse in a food processor or spice mill. Add chopped nuts and remainder of dressing ingredients to small mixing bowl and whisk until well combined. Dressing can be made ahead and kept refrigerated up to one week.

For the Asparagus and Jamón:

STEP 1

Stack ham slices and very loosely roll the stack lengthwise like a jelly roll. Slice the roll into ¼ inch slices and separate all the pieces. Add ½ tbsp of olive oil to small sauté pan and fry the ham, stirring constantly over medium high heat until crispy. Remove to paper towels to absorb any excess oil.

STEP 2

If using jarred asparagus, drain asparagus and let rest on paper towels. If using fresh, trim the asparagus stems, then peel the woody ends of stems with a vegetable peeler. Boil in salted water for 10 minutes until the spears are tender. Drain well. Arrange asparagus on serving platter or individual plates. Stir the hazelnut dressing and spoon desired amount over the asparagus. Top with frizzled Serrano ham and garnish with fresh thyme. 

Serve at room temperature as a tapa or as a starter for an elegant dinner.