Season chicken on both sides with salt, black pepper, and paprika if using.
Heat olive oil in a large skillet over medium-high heat. Add chicken and cook for 5–6 minutes per side until golden brown and fully cooked. Remove chicken and set aside.
Reduce heat to medium. Add butter to the same skillet and let it melt gently.
Add minced garlic and cook for 30–40 seconds until fragrant, stirring constantly to avoid browning.
Return chicken to the skillet and spoon garlic butter sauce over the top.
Let chicken simmer in the sauce for 2–3 minutes, then remove from heat.
Garnish with fresh parsley if desired and serve immediately.