have ready 4 (12-inch square) pieces of aluminum foil.
place 1 piece of chicken on each piece of foil.
sprinkle each piece of chicken with paprika, salt and pepper.
divide apricot preserves and mustard among the breasts and spread the preserves and mustard around to mix them up on top of the breasts.
fold foil to tightly enclose the chicken.
place in oven and bake for 20 minutes or until chicken is cooked through. 