If you’re looking for a dish that feels like a sunny Mediterranean escape but with the hands-off ease of a slow cooker, then you’re going to absolutely adore this Slow Cooker Mediterranean Chicken Recipe. It combines tender, juicy chicken breasts with vibrant cherry tomatoes, briny olives, fragrant basil, and zesty lemon—all slow-cooked to perfection. The result is a beautifully balanced dish bursting with fresh flavors and cozy comfort that will become your new go-to for effortless weeknight dinners or impressive weekend meals with friends. This recipe is simple, colorful, and packed with wholesome goodness, making it a standout addition to your culinary repertoire.

Ingredients You’ll Need
Every ingredient in this Slow Cooker Mediterranean Chicken Recipe plays a key role in building layers of flavor and creating a perfect marriage of textures and aromas. With just a handful of fresh and pantry staples, you’ll have a meal that feels gourmet yet is incredibly easy to pull together.
- 4 boneless skinless chicken breasts (about 1.5 lbs): The star protein that soaks up all those lovely Mediterranean flavors.
- 1 cup cherry tomatoes, halved: They burst with sweetness and juiciness, lending vibrant color and natural sauce.
- 1/2 cup black olives, pitted: Their briny, salty punch brings authenticity and depth to the dish.
- 4 garlic cloves, minced: Adds a warming and aromatic kick that elevates every bite.
- 1/2 cup fresh basil leaves: Fresh herbaceous notes give a bright, peppery finish.
- 2 tbsp lemon juice (freshly squeezed): The citrusy zing cuts through richness and brightens the overall flavor.
- 2 tbsp extra virgin olive oil: Essential for richness and smooth mouthfeel, plus it’s true to Mediterranean cuisine.
- 2 tsp dried oregano: Brings classic Mediterranean earthiness and a hint of savory warmth.
- Salt and pepper to taste: Simple seasonings that let all the ingredients shine together beautifully.
How to Make Slow Cooker Mediterranean Chicken Recipe
Step 1: Prep the Ingredients
Start by finely chopping the garlic cloves so their flavor can effortlessly blend into the sauce. Then, halve your cherry tomatoes to release their juicy sweetness while cooking. This prep might be minimal, but it’s crucial for layering in those fresh, vibrant tastes that define this recipe.
Step 2: Layer in the Slow Cooker
Place the chicken breasts evenly at the bottom of your slow cooker. Over the chicken, scatter the minced garlic, halved cherry tomatoes, pitted black olives, and fresh basil leaves. This layering ensures the chicken will absorb all those wonderful Mediterranean flavors as it slowly cooks.
Step 3: Add Seasoning
Drizzle the extra virgin olive oil and freshly squeezed lemon juice over the layered ingredients. Sprinkle dried oregano, salt, and pepper across the top for that quintessential Mediterranean seasoning. These simple additions transform the dish into a fragrant and flavorful meal.
Step 4: Cover and Cook
Secure the slow cooker lid and set it to cook on low heat for 6 to 8 hours or on high heat for 3 to 4 hours. The slow, gentle cooking will make the chicken incredibly tender, allowing it to soak in the mingling flavors of garlic, basil, olives, and tomatoes.
Step 5: Serve It Up
Once cooked, shred the chicken directly in the slow cooker with two forks, mixing it with the juices and sauce before serving. This makes every bite juicy and flavorful, perfect spooned over rice, pasta, or even crusty bread.
How to Serve Slow Cooker Mediterranean Chicken Recipe

Garnishes
Fresh garnishes can take this dish from lovely to unforgettable. Sprinkle finely chopped fresh parsley or additional basil leaves on top just before serving. A light drizzle of extra virgin olive oil and a few lemon zest curls can add a pop of color and freshness.
Side Dishes
This slow cooker Mediterranean chicken shines with simple sides. Aromatic basmati rice, creamy buttery polenta, or a bed of al dente linguine are perfect for soaking up the juicy sauce. Roasted vegetables like zucchini or bell peppers also complement the Mediterranean flavors wonderfully.
Creative Ways to Present
For a creative twist, try stuffing pita pockets with the shredded chicken and sauce, topped with a dollop of tzatziki and crisp cucumber slices. You can also use this chicken as a hearty filling for Mediterranean-inspired wraps or serve it warm over a fresh mixed greens salad for a lighter touch.
Make Ahead and Storage
Storing Leftovers
Leftover Slow Cooker Mediterranean Chicken Recipe keeps beautifully in an airtight container refrigerated for up to 3 days. The flavors actually meld a bit further overnight, making next-day leftovers even tastier.
Freezing
If you want to freeze leftovers, place the chicken and its sauce in a freezer-safe container or heavy-duty bag and freeze for up to 3 months. Be sure to label it with the date, so you know exactly when to enjoy it again. Thaw in the refrigerator overnight before reheating.
Reheating
To reheat, gently warm the chicken in a saucepan over low heat or microwave it covered. Add a splash of water or broth if the sauce seems too thick. Stir occasionally to warm evenly and keep the chicken moist and tender.
FAQs
Can I use chicken thighs instead of chicken breasts?
Absolutely! Chicken thighs work wonderfully in this Slow Cooker Mediterranean Chicken Recipe because they stay moist and tender during slow cooking, plus they add a slightly richer flavor.
Is it necessary to use fresh basil, or can I use dried?
Fresh basil really brightens the dish and adds a lovely fresh, slightly sweet note. If you don’t have fresh on hand, you can substitute dried basil but add it in earlier during cooking so the flavor develops.
Can I prepare this recipe in the oven instead of a slow cooker?
You can bake it in a covered dish at 325°F for about 1.5 to 2 hours until the chicken is tender. The slow cooker method, however, really enhances the flavors by gently simmering the ingredients low and slow.
What if I don’t have black olives? Are there alternatives?
Green olives or kalamata olives can be excellent substitutes. Just adjust the amount slightly based on your taste preference, as kalamata olives are often stronger and more tart.
Is this dish spicy?
No, this Slow Cooker Mediterranean Chicken Recipe is not spicy. It highlights fresh, bright, and savory Mediterranean flavors without heat, but you can always add a pinch of red pepper flakes if you like a little kick.
Final Thoughts
This Slow Cooker Mediterranean Chicken Recipe is a true joy to make and enjoy. Its simple ingredients and effortless cooking process deliver a dish bursting with sunshine and heartwarming comfort. Whether you’re feeding family, friends, or just treating yourself, this recipe invites you into the delicious world of Mediterranean flavors with zero fuss. Trust me, once you try it, it will quickly become a favorite in your kitchen. So go ahead, set your slow cooker, and let those beautiful flavors develop—you won’t regret it!
Print
Slow Cooker Mediterranean Chicken Recipe
- Prep Time: 15 minutes
- Cook Time: 6 hours
- Total Time: 6 hours 15 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Mediterranean
Description
This Slow Cooker Mediterranean Chicken recipe offers a flavorful and easy way to prepare tender chicken breasts infused with fresh garlic, olives, cherry tomatoes, and herbs. The slow cooking method ensures juicy and succulent chicken perfect for serving over rice or pasta, making it a convenient and delicious Mediterranean-inspired meal.
Ingredients
Chicken
- 4 boneless skinless chicken breasts (about 1.5 lbs)
Vegetables & Herbs
- 1 cup cherry tomatoes, halved
- 1/2 cup black olives, pitted
- 4 garlic cloves, minced
- 1/2 cup fresh basil leaves
Seasonings & Oils
- 2 tbsp lemon juice (freshly squeezed)
- 2 tbsp extra virgin olive oil
- 2 tsp dried oregano
- Salt and pepper to taste
Instructions
- Prep the Ingredients: Finely chop the garlic and halve the cherry tomatoes to prepare them for layering in the slow cooker.
- Layer in the Slow Cooker: Place the chicken breasts at the bottom of the slow cooker. Add the minced garlic, halved cherry tomatoes, pitted black olives, and fresh basil leaves evenly over the chicken.
- Add Seasoning: Drizzle the extra virgin olive oil and freshly squeezed lemon juice over the ingredients in the slow cooker. Then sprinkle the dried oregano, salt, and pepper evenly to enhance flavor.
- Cover and Cook: Secure the lid on the slow cooker and cook on low heat for 6 to 8 hours, or on high heat for 3 to 4 hours, until the chicken is fully cooked and tender.
- Serve It Up: Once cooked, shred the chicken directly in the slow cooker with two forks to mix with the cooked vegetables and seasonings. Serve the mixture hot over rice, pasta, or your preferred side dish.
Notes
- You can adjust the seasoning to your taste preference, adding more or less oregano, salt, or pepper.
- For a low sodium option, reduce or omit added salt and use low sodium olives.
- Leftovers can be refrigerated for up to 3 days or frozen for up to 2 months.
- Adding a splash of chicken broth can increase moisture and flavor if desired.
- This recipe pairs well with sides like couscous, quinoa, or steamed vegetables for a complete meal.

