DeLallo Blue Cheese Stuffed Olives are crisp green Greek Halkidiki Olives that are generously filled with tangy blue cheese for a stunning harmony of briny, tart and pungent flavors. Ready to serve or plop into cocktails, these beloved gourmet bites are perfect for entertaining and pairing up with other classic antipasto items. Green Greek Halkidiki olives. Plump and meaty green olives with a crisp bite. Generously stuffed with creamy, heady blue cheese. Irresistible contrast of flavors and textures. Ready-to-serve gourmet antipasto. Create dry martinis, Bloody Marys and other savory cocktails.