Bake chicken with olive oil and Montreal chicken seasoning for 20 minutes at 350

In a cast iron skillet add about a tbls olive oil and brown chicken breasts on medium heat. Remove chicken.

In the pan place butter, onion and garlic. Season with salt and pepper. Cook about a minute

Sprinkle flour over the top of the mixture. Mix in while still on medium heat

Stir in half & half and chicken broth and stir while cooking until completely blended

Bring to a boil then turn heat to simmer until thickened then add 2 tbls lemon juice. Add chicken back in. Squirt 1 tbls of lemon juice over the chicken. Garnish with fresh parsley.