Season chicken with chicken seasoning or equivalent.
With 1 tbsp butter and oil in wok, fry chicken until cooked, turning every 3 minutes under medium-high heat.
Set chicken aside. Drain excess oil, leave about 1 tbsp in the wok. Add another 1 tbsp butter. Stir fry garlic.
Add broth to deglaze the wok.
Add heavy cream, lemon juice, ¼ cup cheese and thyme. Bring to boil and simmer for 3 minutes.
Add spinach and simmer until spinach is wilted.
Add chicken and sprinkle the remaining ¼ cup cheese, distributed over each piece of chicken.
Bake in pre-heated oven at 400 degrees F for 25 minutes.
Take out of oven and sprinkle spring onion as garnish