Sautรฉ onion + garlic + mushrooms โ add chicken โ broth โ cream โ season โ simmer until slightly thick.
Butter โ flour โ milk โ cream โ parmesan โ season โ cook until creamy.
Layer in your baking dish: White sauce โ lasagna sheet โ chicken filling โ white sauce โ mozzarella. Repeat layers, finish with mozzarella on top.
OPTION 1: OVEN-BAKED LASAGNA: Temperature: 180ยฐC (350ยฐF), Time: 25โ30 minutes. Steps: Cover lasagna with foil for the first 15 minutes (to avoid burning cheese). Remove foil and bake another 10โ15 minutes until bubbly and golden. Rest 10 minutes before slicing.
OPTION 2: AIR FRYER LASAGNA: Temperature: 160ยฐC (320ยฐF), Time: 20โ22 minutes. Steps: Place lasagna in an air-fryerโsafe dish inside the basket. Cover with foil (very importantโtop burns fast). Air fry 10 minutes covered. Remove foil and air fry 10โ12 minutes uncovered until cheese is golden. Rest 5โ10 minutes before serving.
