Slice your chicken breasts in half through the middle, creating 4 thin breasts in total.
Season the chicken breasts with the salt, pepper, Italian seasoning, and garlic powder.
Heat the butter and olive oil in a pan.
Add the chicken and cook for 4 minutes on each side.
Take the chicken out of the pan.
Add the white wine to the pan the chicken was in, making sure to scrape up all of the brown bits on the bottom of the pan. Let it cook for 2 minutes.
Add the lemon juice, capers, and heavy cream. Combine completely. Let it cook for 1 minute.
Add the chicken back to the pan and let it all cook together for 1-2 minutes.