Season the chicken: In a mixing bowl, toss the chicken pieces with paprika, Italian seasoning, salt, and pepper.
Cook the chicken: Heat olive oil in a large skillet over medium-high heat. Add the chicken pieces in a single layer, making sure not to overcrowd the pan. Cook for 3-4 minutes per side until golden brown and cooked through.
Add the garlic butter: Lower the heat, push the chicken to one side of the skillet, and melt the butter. Stir in the minced garlic and cook until fragrant, about 1 minute. Toss the chicken in the garlic butter to coat evenly, then remove from the pan and set aside.