Feta stuffed olives are green olives—often the Greek Halkidiki variety—filled with creamy, tangy feta cheese. Listings commonly note milk (from the cheese) and salt among the stuffing ingredients.
They appear as whole olives or olive pieces. Product listings describe them as Ready to Eat, Ready to Use, or sold for use as an ingredient.
Listings use green olives and frequently mention the Halkidiki Greek variety for several options.
Listings note jar packaging that’s ready-to-eat straight from the jar, and at least one description highlights a convenient resealable jar.
Descriptions emphasize a contrast of textures and flavors: crisp, plump green olives with a meaty bite paired with creamy, tangy feta, producing a rich, savory profile.