Simple past tense and past participle of roast.(verb)
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Use "roasted" in a sentence
"But then the film attempts to jar the viewer with gory scenes like one around a bonfire wherein roasted marshmallows turn mouths and faces into sticky goo."
"This recipe is reminiscent of the classic Mexican pork loin roasted with orange juice."
"I also used a more traditional Mexican tomato sauce, although I did sub in roasted poblanos for chipotles for the young tongues among us."