Pan-Fried Chicken with Mushrooms (Martha Stewart)

INGREDIENTS

boneless and skinless chicken breast, rinsed and pat dry

1 tbsp

cornflour / plain flour, seasoned with salt, black pepper and herbs (if using)

1/4 tbsp

olive oil

3/4 tbsp

butter, divided

1/4

small onion, peeled and diced

1 clove

garlic, peeled and minced

115 g

mushrooms, quartered

1/4 cup

chicken stock

Salt and black pepper

Herbs (thyme, rosemary etc)