Asparagus Strudel - cooking recipe

Ingredients

1 lb. thin asparagus
1 onion, chopped
2 Tbsp. butter
2 Tbsp. chopped fresh or 2 tsp. dried dill
1 c. shredded Swiss cheese
1 c. dry bread crumbs
1 Tbsp. lemon juice
1 tsp. country style Dijon mustard
1/2 tsp. each: salt and pepper
2 eggs, divided and lightly beaten
1/2 pkg. puff pastry sheets, thawed
1/4 c. dill sprigs (for top)

Preparation

Preheat oven to 350\u00b0.
In large skillet, saute asparagus and onion in butter 2 to 3 minutes.
Cool 10 minutes.
Stir in next 7 ingredients and 1 beaten egg.
On floured surface, roll out pastry to a 10 1/2 x 11 1/2-inch rectangle.
Place asparagus mixture lengthwise along center of pastry.
Brush 1/3 of beaten egg along empty edges.
Overlap sides to cover filling.
Seal.
Place seam side down on baking sheet.
Brush with remaining egg.
Cover with dill sprigs.
Bake 45 to 50 minutes until golden.
Cool 5 minutes.