Slow Cooker Mediterranean Chicken

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Tender and flavorful slow cooker mediterranean chicken with olives, onions, and roasted red peppers makes a hearty and tasty meal all made in one dish. 

The slow cooker is constant around our house! If you’re loving yours too, try Slow Cooker Beef Stroganoff SoupBest Easy Slow Cooker Ribs, and Slow Cooker Parmesan Herb Chicken & Orzo.  


Slow Cooker Mediterranean Chicken |

I love slow cooker meals so much, I sometimes wonder if I should be a spokesperson for some massive slow cooker producer. I mean seriously, do you know how much I use this kitchen appliance?? Let’s just say it’s a lot. A LOT. It’s not just that it’s so convenient to toss everything in a pot, cover, and come back a few hours later to a whole meal ready to go. It’s also that I love the way slow cooking meals can bring out more flavor in the dish. Like in this mediterranean chicken dish. All those flavors melding together for a while in the slow cooker makes them ten times better.

Slow Cooker Mediterranean Chicken |

But let’s talk about a couple of ingredients here. First of all the olives. I’ll preface this by saying that I rarely use regular black olives in my cooking because I just don’t care for them. But kalamata olives? Those are my jam. I adore the briny, salty taste of kalamata olives. If you haven’t tried them, this is your chance to fall in love with these little black beauties. Slow Cooker Mediterranean Chicken |

The other ingredient you might not have a pre-existing relationship with is capers. They too are briny and salty and I can’t get enough of them, particularly in this dish. They’re those little green pea-looking things you see throughout this dish ^^^.  They aren’t expensive and they add a lot to this chicken dish. Together with those kalamata olives, onions, and roasted red peppers… there’s some serious flavor happening here. Not to mention aromas. Your home will smell like a little slice of Southern Europe when you make this dish and that is a very very good thing.

Slow Cooker Mediterranean Chicken |

What people are saying about this Slow Cooker Mediterranean Chicken

“This is delicious! I made this today with bone-in chicken thighs. The chicken was falling off the bone, juicy and tender. I sauteed the onions and garlic before putting in the crockpot. Will make this again!” – Jennifer

“I made this tonight and it was so AWESOME! My guests said it was like a gourmet meal in a restaurant! Served it with garlic Parmesan potatoes and nothing was left!!! Not even a caper!!!” – Jerry

“I made it today and it was so delicious!! It is super easy to make. I didn’t have a lot of time so I opted to do the two hours on high but used thighs instead of breast, they were very moist.” – Gabrielle

“I tried this for my family of four tonight and it was DELICIOUS!!! Even the 3 yr. old & 5 yr. old enjoyed it! I served it over orzo pasta and topped with fresh thyme. Also used red/purple onion instead of yellow. YUM…definitely a ‘keeper’!” – Jill



Slow Cooker Mediterranean Chicken |

Slow Cooker Mediterranean Chicken

Tender and flavorful slow cooker mediterranean chicken with olives, onions, and roasted red peppers makes a hearty and tasty meal all made in one dish.
4.95 from 67 votes
Prep Time: 5 minutes
Cook Time: 4 hours
Total Time: 4 hours 5 minutes
Servings: 4


  • 4 medium-large boneless skinless chicken breasts OR 4-6 boneless skinless chicken thighs
  • salt and pepper to taste
  • 3 teaspoons Italian seasoning
  • juice of 1 medium lemon (about 2 tablespoons)
  • 1 tablespoon minced garlic
  • 1 medium onion, chopped
  • 1 cup kalamata olives
  • 1 cup roughly chopped roasted red peppers
  • 2 tablespoons capers
  • fresh thyme, oregano, or basil for garnish (optional)


  • Season chicken with salt and pepper to taste. Cook in a large skillet over medium-high heat 1-2 minutes on each side til browned. Transfer to greased slow cooker.
  • Add onions, olives, red peppers, and capers to slow cooker (tuck them around the sides so they aren't covering up the chicken). Whisk together italian seasoning, lemon juice, and garlic and pour over chicken.
  • Cover and cook on low for 4 hours or on high for 2 hours. Garnish with fresh thyme, oregano, or basil and serve.
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Recipe Rating


5 stars
good stuff! doing thighs next time for more moistness.

I’M Going to make this recipe again for my 3rd time. Its very simple, healthy, and flavorful! I tweaked the recipe slightly. I follow the instructions and just add some artichoke hearts and then use this over some angel hair pasta. It is definitely one of my top slow cooker recipe And would highly recommend it!

Could this be made in the oven? I don have a crockpot

    I’m sure that is possible!

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