Ingredients
Method
Preparation
- Preheat oven to 400°F (200°C).
- On a lightly floured surface, roll out the defrosted puff pastry to desired size.
- Prepare a parchment-lined baking sheet and place the pastry on it. If using two sheets, overlap them slightly and press together.
- Using a sharp knife, lightly score the pastry 1 inch in from the edges to mark a rectangle, then pierce the dough in the center with a fork.
- Bake the pastry until lightly golden, about 12 to 15 minutes.
Assembly
- Remove the pastry shell from the oven, let it cool for a minute, and spread the mustard on top.
- Sprinkle the Gruyere cheese evenly over the mustard.
- Arrange the trimmed asparagus in a single layer over the cheese, alternating ends and tips.
- Sprinkle peas if using. Drizzle with olive oil and season with salt and pepper.
Baking
- Return the tart to the oven and bake until the asparagus is tender, about 20 to 25 minutes.
- Watch the tart while baking. Remove from oven and let cool for a few minutes.
- Add lemon zest and balsamic glaze on top if desired, then slice and serve.
Notes
Serve warm or at room temperature. Pairs well with a light salad or soup. Refrigerate leftovers and reheat at 350°F for a crispy crust.
