This spicy pairing of dried chile peppers and fresh rosemary with Cerignola olives makes a lovely gift.
Heat oil in a medium skillet over medium heat. Add peppers and 2 sprigs rosemary; heat until fragrant. Toss with olives and vinegar. Let cool. Transfer to jars. Add a few fresh sprigs of rosemary. Fill jars with oil. Refrigerate immediately for at least 8 hours and up to 2 weeks.
The ingredients can be combined and refrigerated up to two weeks ahead. Print our template for gift jars.