Answer:

grills

Answer	Crossword Clue
GRILLS	Prepares burgers, perhaps
GRILLS	Gives the third degree
GRILLS	Mans the George Foreman, perhaps

GRILLS	Diner needs
GRILLS	Hot spots
GRILLS	Patio appliances
GRILLS	Submits to persistent questioning.
GRILLS	Restaurants.
GRILLS	Gets the steak ready
GRILLS	Cooks in a way
GRILLS	Char-broils

GRILLS	Applies the third degree
GRILLS	Questions closely
GRILLS	Barbecuers' equipment
GRILLS	Subjects to cross-x
GRILLS	Cooks outside, in a way
GRILLS	Prepares burgers, in a way
GRILLS	Interrogates
GRILLS	Questions intensely

GRILLS	Outdoor cookers
GRILLS	Makes teriyaki