Slice your chicken breasts in half horizontally.
This makes them thinner and cooks faster.
Pound them gently if they're still thick.
Season both sides with salt and pepper.
Put flour in a shallow bowl.
Coat each chicken piece lightly with flour.
Shake off any excess flour.
Heat 2 tablespoons butter and olive oil together.
Use medium-high heat in your skillet.
Wait until the butter melts completely.
Add the floured chicken pieces carefully.
Cook for 3-4 minutes per side.
The chicken should turn golden brown.
Remove chicken and set aside on a plate.
Keep the same pan on the stove.
Add chicken broth and lemon juice immediately.
Scrape up any brown bits from the pan.
These bits add amazing flavor.
Let the sauce simmer for 2 minutes.
Add capers and remaining 2 tablespoons butter.
Stir until butter melts into the sauce.
Return the cooked chicken to the pan.
Spoon sauce over each piece generously.
Let everything simmer together for 2 minutes.
The chicken will soak up the flavors.
Sprinkle fresh parsley on top.
Serve hot with pasta or crusty bread.