Begin by cutting the chicken breasts or thighs into bite-sized pieces to ensure even cooking. Pat the pieces dry with paper towels.

In a mixing bowl, toss the chicken pieces with salt, black pepper, paprika, and Italian seasoning until evenly coated.

Heat olive oil and 1 tablespoon of butter in a large skillet over medium-high heat. Add the seasoned chicken pieces in a single layer and cook for about 4-5 minutes on each side until golden brown.

Reduce heat and add the remaining tablespoon of butter to the skillet. Stir in the minced garlic, cooking for about 30 seconds until fragrant.

Return the seared chicken to the skillet, tossing it in the garlic butter sauce for an additional minute.

Garnish with fresh parsley and red pepper flakes before serving hot.