Spice up dinnertime with Blackened Chicken! Boneless, skinless chicken breasts get a flavor makeover with homemade blackened seasoning and are cooked to tender, juicy perfection!If you already have store-bought or Homemade Blackening Seasoning, feel free to sub that in place of the spices below. Use 2-3 tablespoons, depending on how salty the mix is.