Mixed Italian Olives

These marinated olives start with a step most people skip: cracking the olives with a mallet until the pits show through. This isn’t just rustic presentation. Those cracks open up channels for the vinegar, olive oil, and garlic to soak deep into the flesh. Whole, uncracked olives only absorb marinade on the surface.

A mix of green and black olives gives you two different textures and flavor profiles in every jar. Green olives are firmer and more bitter, black olives are softer and milder. Together with chopped celery, red and green bell peppers, and a hit of oregano, you’re building something closer to an Italian giardiniera than a simple olive bowl.

The two-day room temperature cure is where the magic happens. The vinegar and oil slowly penetrate the cracked olives while the vegetables release their juices into the brine. After those two days, transfer everything to sterilized jars and refrigerate. These keep for weeks and get better with time.

Pro Tips

• Use a meat mallet or the flat side of a heavy knife to crack the olives. You want them split open, not smashed flat. One firm tap per olive is plenty.
• Choose brine-cured olives, not oil-cured, for this recipe. Oil-cured olives are already soft and won’t absorb the marinade as well.
• Let the jarred olives come to room temperature before serving. Cold olives taste muted. A 20-minute sit on the counter brings the garlic and oregano flavors back to life.

Variations

• Add a sliced hot cherry pepper or a pinch of red pepper flakes for a spicy kick.
• Toss in a few strips of lemon zest for a bright, citrusy note that cuts through the brine.
• Include a handful of pickled pearl onions for extra crunch and tang.