1 sheet frozen puff pastry , thawed
1 bunch thin asparagus , trimmed
1 3/4 cup shredded Gruyère or shredded Fontina cheese , divided
3/4 cups finely grated Parmesan or Romano cheese, divided
2 teaspoons extra-virgin olive oil
1 pinch each of salt and pepper
Preheat oven to 400°F. Line baking sheet with parchment paper.
On floured surface, roll puff pastry to 16- x 10-inch rectangle. Transfer to prepared pan. Using paring knife, lightly score pastry 1 inch from edges to mark a frame; using fork, pierce dough all over inside frame.
Refrigerate until cold, about 15 minutes.
Meanwhile, in skillet of boiling water, cook asparagus until tender-crisp, about 2 minutes. Using tongs, transfer to bowl of ice water to chill. Drain and pat dry.
Bake pastry until golden, about 15 minutes. Sprinkle 1 cup of the Fontina and ½ cup of the Parmesan inside edges. Arrange asparagus over top. Drizzle with olive oil; sprinkle with salt, pepper, remaining ¾ cup Fontina and remaining ¼ cup Parmesan. Bake until cheese is melted and browned, 12 to 15 minutes.
Fibre 1 g
Sodium 179 mg
Sugars 1 g
Protein 6 g
Calories 172
Total fat 12 g
Potassium 71 mg
Cholesterol 14 mg
Saturated fat 4 g
Total carbohydrate 10 g
Iron 7
Folate 13
Calcium 14
Vitamin A 5
Vitamin C 2