gratinar bedeutet auf Englisch

gratinate▼(to bake so as to form a gratin)
verb
[UK: ɡrˈatɪnˌeɪt] [US: ɡrˈætᵻnˌeɪt]

grill [grilled, grilling, grills]▼(to cook food under a heat element)
verb
[UK: ɡrɪl] [US: ˈɡrɪl]