Savory Asparagus and Gruyère Puff Pastry Tarts
Elevate your dining experience with these elegant Savory Asparagus and Gruyère Puff Pastry Tarts. Perfectly baked to a golden crisp, these tarts feature a luscious bed of caramelized onions beneath vibrant asparagus spears, all complemented by the rich, nutty flavor of Gruyère cheese. Ideal as a sophisticated side dish for lunch, a stunning addition to dinner parties, or a delightful centerpiece for brunch gatherings, these tarts are as visually appealing as they are delicious. Serve them alongside a fresh salad or a warm bowl of soup for a meal that impresses without overwhelming.
6
Servings
140
Calories
9
Ingredients
Ingredients
asparagus
1.5 lbs (trimmed to 6-inch lengths)
olive oil
2 tablespoons (divided)
herbes de provence
1 teaspoon
salt
1/4 teaspoon
fresh ground pepper
1/8 teaspoon
onions
2 cups (thinly sliced)
puff pastry
2 sheets (thawed)
egg
1 (beaten)
gruyère cheese
1 cup (shaved with a vegetable peeler)
Instructions
1
Preheat your oven to 375°F (190°C). Line two large baking sheets with parchment paper and set aside.
2
In a large mixing bowl, toss the asparagus with 1 tablespoon of olive oil, herbes de provence, salt, and fresh ground pepper. Set aside to marinate.
3
In a skillet, heat the remaining tablespoon of olive oil over medium-low heat. Add the sliced onions and sauté them until they are browned and very tender, about 20 minutes. Remove the skillet from heat and let the onions cool slightly.
4
On a lightly floured surface, roll out one sheet of puff pastry into a rectangle measuring about 10x15 inches. Trim a 3-inch wide strip from the bottom and right side, saving these pastry scraps for later. You should have a 7x12 inch rectangle. Cut this rectangle into three even pieces of 4x7 inches each.
5
Brush a 1/2 inch border around the edge of each pastry rectangle with the beaten egg. Cut the reserved scraps into 1/2-inch pieces and arrange them to form a crust around the edges of each tart. Repeat this process with the second sheet of puff pastry to create a total of six rectangular crusts.
6
Divide the caramelized onions evenly down the center of each pastry. Neatly arrange the marinated asparagus stalks on top of the onions, ensuring the tips all face the same direction for a polished look.
7
Bake the tarts in the preheated oven for 25-30 minutes, or until the puff pastry is puffed and golden brown.
8
Once baked, remove from the oven and top each tart with the shaved Gruyère cheese and additional fresh ground pepper, if desired. Serve warm or at room temperature.
Nutrition Information
9g
Fat
10g
Carbs
5g
Protein
Frequently Asked Questions
Frequently Asked Questions
What are Savory Asparagus and Gruyère Puff Pastry Tarts?
These are elegant tarts featuring a golden puff pastry base topped with caramelized onions, vibrant asparagus spears, and nutty Gruyère cheese.
What temperature should I preheat the oven to?
The oven should be preheated to 375°F (190°C).
How many servings does this recipe provide?
This recipe makes 6 servings.
What is the calorie count for one tart?
Each serving contains approximately 140 calories.
What kind of cheese is used in this recipe?
The recipe calls for shaved Gruyère cheese.
How many sheets of puff pastry are needed?
You will need two sheets of puff pastry, which should be thawed before use.
How should the asparagus be prepared?
The asparagus should be trimmed to 6-inch lengths and tossed with olive oil, herbes de provence, salt, and pepper.
How long should the onions be sautéed?
The onions should be sautéed over medium-low heat for about 20 minutes until they are browned and tender.
What dimensions should the puff pastry be rolled into?
Each sheet should be rolled into a 10x15 inch rectangle before being trimmed and cut into smaller pieces.
How do you create the crust on the tarts?
After trimming the pastry, the scraps are cut into 1/2-inch pieces and arranged around the edges of the 4x7 inch rectangles to form a border.
What is used to help the crust stick to the pastry base?
A beaten egg is used to brush a 1/2 inch border around the edge to act as an adhesive.
How long do the tarts need to bake?
The tarts should bake for 25-30 minutes.
What is the final texture of the puff pastry?
The pastry should be puffed and golden brown when finished.
When should the Gruyère cheese be added?
The shaved Gruyère is added to the tarts once they have been removed from the oven.
Can these tarts be served cold?
They can be served warm or at room temperature.
What are the nutritional values for fat and protein?
Each serving contains 9g of fat and 5g of protein.
What seasonings are used for the marinated asparagus?
The asparagus is seasoned with herbes de provence, salt, and fresh ground pepper.
How much onion is required for this recipe?
You will need 2 cups of thinly sliced onions.
What is the size of the individual tart pieces before baking?
The individual pastry pieces are cut into 4x7 inch rectangles.
How should the asparagus be arranged on the tart?
Arrange the stalks neatly on top of the onions with the tips all facing the same direction.
What should the baking sheets be lined with?
The baking sheets should be lined with parchment paper.
How much olive oil is used in the entire recipe?
A total of 2 tablespoons of olive oil is used, divided between the asparagus and the onions.
Is there any sugar or sodium data available?
The provided data indicates that sugar and sodium levels are not specified.
What are some suggested pairings for these tarts?
They are excellent served with a fresh salad or a warm bowl of soup.
What category of food does this recipe fall under?
This is categorized as a Vegetable dish.
How many ingredients are in this recipe?
There are a total of 9 ingredients.
What tool is recommended for shaving the cheese?
A vegetable peeler is recommended for shaving the Gruyère cheese.
What are the tags associated with this recipe?
Tags include asparagus, tarts, savory pastries, petite tarts, side dish, and brunch recipe.
Can I add more pepper after baking?
Yes, you can top each tart with additional fresh ground pepper after baking if desired.
Is this recipe suitable for a dinner party?
Yes, it is described as a stunning addition to dinner parties or a centerpiece for brunch.