These rosemary chilli and lemon marinated olives are a delicious and flavorful appetizer. The olives are marinated in a mixture of fresh rosemary, spicy chilli flakes, and zesty lemon zest, which infuses them with a burst of aromatic and tangy flavors. The marinated olives are perfect for serving at parties or as a snack, and they also make a great addition to salads or pasta dishes.