Preheat oven to 375°F.
Boil lasagna noodles for 8 minutes.
Cook ground chicken with garlic completely.
Mix ricotta with half the mozzarella.
Spread white sauce in baking dish.
Layer noodles over the sauce base.
Add chicken and cheese mixture evenly.
Repeat layers two more times total.
Top with remaining mozzarella cheese generously.
Cover with foil and bake 30 minutes.
Remove foil and bake 10 minutes.
Cut black olives into ghost faces.
Arrange olive pieces for spooky decoration.
Let cool for 10 minutes exactly.
Serve your Ghostly Lasagna Recipe warm.