Season chicken with salt, pepper, and Italian seasoning - sear in olive oil until golden
Transfer chicken to a baking dish
In the same pan, melt butter - sauté garlic and mushrooms until softened
Add cream and spinach - simmer briefly until spinach wilts
Pour sauce over chicken, top with cheese, and bake at 190°C (375°F) for 25–30 minutes until bubbly and golden
