INGREDIENTS
3
chicken breasts
3
stalks Celery
4 cloves
Garlic
1/2
Onion, medium
1 tbsp
Parsley
4 cups
Spinach, loosely packed
2 tsp
Thyme
8 cups
Chicken broth, low-sodium
8 oz
Lasagna noodles
3 tbsp
All-purpose flour
1
Black pepper, Freshly ground
1
Kosher salt
1/2 tsp
Red pepper flakes
1 tbsp
Olive oil, extra-virgin
3 tbsp
Butter
1/3 cup
Heavy cream
1
Mozzarella
1/4 cup
Parmesan