In a large plate, combine the flour with salt, pepper, and garlic powder. Set aside
Cut chicken breast lengthwise into 4 thinner slices. Dredge the chicken to a flour mixture until well coated.
In a pan over medium-high heat, add butter an-5d olive oil. Once hot enough, cook the chicken for about 4-5 minutes per side or until golden. Place the chicken on a plate.
In the same pan, cook garlic with the remaining oil for 2 minutes then add chicken broth, lemon juice, lemon zest, capers, and heavy cream. Stir to combine and cook until bubbling.
Add the chicken back to the pan, spoon the sauce over the chicken and cook for 5 minutes. Turn off the heat once the sauce is thicken to your liking. If you eat it with spaghetti, add in the cooked spaghetti to a pan and stir until well combine with the sauce.
Garnish it with fresh chopped parsley. Enjoy!