Asparagus & Mushroom Window Panes Recipe

Name: Asparagus & Mushroom Window Panes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 lb thin asparagus; 2 Tlbs unsalted butter; 4 ozs sliced shitake mushrooms cut into 1/4 in julienne strips; 1/4 tsp dried tarragon; 3/4 tsp grated lemon zest; Kosher salt & fresh ground pepper; 1 sheet of puff pastry; 1/4 c creme fraiche; 1/4 c grated Gruyere cheese; Fresh tarragon sprigs for garni

Servings: persons

1
Preheat oven to 400 degrees with rack in center of oven
2
Trim asparagus tips on the diagonal - place in medium bowl
3
Preheat skillet, melt butter then add mushrooms, stir til brown for 4 mins. Add to bowl with mushrooms. Add tarragon, zest, 1/2 tsp of salt, pepper and mix well. Cool mix, stir in creme fraiche and gruyere. (Filling can be prepared ahead of time)
4
Roll out puff pastry on floured surface and flatten seams. Cut sheet into four equal squares. With sharp knife, lightly SCORE a 3/4 inch border around the inside of each square. Do Not Cut All The Way Thru Pastry. Transfer squares to baking sheet.
5
Divide asparagus mixture within borders of each square. Bake approx 20 mins until golden brown.
6
Garnish with fresh tarragon if desired.

437

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 10 ingredients. The key ingredients include: 1/2 lb thin asparagus, 2 Tlbs unsalted butter, 4 ozs sliced shitake mushrooms cut into 1/4 in julienne strips, 1/4 tsp dried tarragon, and more.

Yes, Asparagus & Mushroom Window Panes falls under the Vegetarian category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Asparagus & Mushroom Window Panes

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions