Chicken Marsala

2 Chicken Breasts, butterflied
salt and pepper
3 tbsp. butter, divided
2 tbsp. olive oil
7 (ish) Baby Bella Mushrooms
1 shallot, minced
1 tbsp. Flour
1 c. Marsala wine
1 c. Chicken stock

Season chicken with salt and pepper. Melt 1 1/2 tbsp butter and olive oil in skillet. Brown chicken 5 mins each side. Transfer to a plate.

Melt 1 1/2 tbsp. butter, saute mushrooms 5-7 mins, add shallots, cook 2-3 mins. Add flour, cook 3-4 mins. Pour wine into skillet, bring to boil, cook 3-4 mins. add chicken stock, cook 3-5 mins. Return chicken to skillet and cook about 10 mins.