Lasagna Roll-Ups Florentine - cooking recipe

Ingredients

1 lb. lasagna pasta
2 Tbsp. butter
1/4 c. chopped onion
2 pkg. frozen chopped spinach, thawed and well drained (do not cook)
1 1/2 c. shredded Mozzarella cheese
1/2 c. sour cream
1 egg, slightly beaten

Preparation

Cook noodles until al dente.
Cool in cold water; dry and set aside.
Saute onion in 2 tablespoons butter until tender.
Combine spinach, onion, Mozzarella cheese, sour cream and egg; set aside.