Have two baking pans lined with parchment or foil ready. Spray the foil with oil spray.
Heat a grill pan or skillet until almost smoking.
Lightly brush each side of 4 tortillas with Roasted Garlic Oil.
Grill for about 30 seconds on each side, or until dark grill marks appear.
Set aside on the baking pans to cool. 2 tortillas will fit on each pan.
Sprinkle each tortilla with a small amount of Fontina cheese. Arrange asparagus over the tortilla in a crisscross pattern. Sprinkle with the remaining cheese.
Drizzle each tortilla with a small amount of Roasted Garlic Oil.
Bake for about 3-5 minutes, or until the cheese is melted and bubbling. Remove from the oven and allow to rest for a few minutes.
To serve:
Sprinkle tortillas with a pinch of Maine Sea Salt and freshly ground peppercorns.