Slow Cooker Mediterranean Chicken Recipe
If you’re craving a dish that feels like a warm Mediterranean hug, look no further than this Slow Cooker Mediterranean Chicken. Packed with vibrant colors, zesty flavors, and tender, juicy chicken slow-cooked to perfection, it’s a feast that brings the essence of the Mediterranean right to your home with minimal effort. This recipe marries the tang of lemon, the earthiness of olives, and the herbal goodness of oregano, thyme, and rosemary into one uniquely satisfying meal that’s perfect for busy weeknights or leisurely weekends. Trust me, once you try this Slow Cooker Mediterranean Chicken, it will quickly become one of your favorite go-to dishes!

Ingredients You’ll Need
This recipe calls for simple, wholesome ingredients that each play a vital role in building amazing flavors and textures. The fresh vegetables add a colorful and juicy base, while the combination of herbs and spices brings those signature Mediterranean notes alive. Every ingredient packs a punch without overwhelming you in the kitchen.
- 2 pounds boneless, skinless chicken thighs: Tender and flavorful, perfect for slow cooking without drying out.
- 1 large red onion, thinly sliced: Adds sweetness and a lovely aroma as it softens in the slow cooker.
- 3 cloves garlic, minced: Essential for that punch of savory depth and warmth.
- 1 red bell pepper, sliced: Brings bright color and a subtle sweetness to the dish.
- 1 yellow bell pepper, sliced: Balances the peppers with a cheerful hue and crunch.
- 1 cup kalamata olives, pitted: Salty and tangy, these olives are key to that unmistakable Mediterranean flavor.
- 1 can (14 oz) diced tomatoes: Adds acidity and creates a juicy, saucy base.
- 1/2 cup chicken broth: Keeps everything moist and infuses a gentle savory undertone.
- 2 tablespoons olive oil: Adds richness and helps meld the ingredients together.
- 2 tablespoons fresh lemon juice: Brightens the dish with a zesty kick.
- 1 tablespoon dried oregano: Classic herb that brings Mediterranean authenticity.
- 1 teaspoon dried thyme: Earthy and subtle, it complements the oregano beautifully.
- 1 teaspoon dried rosemary: Adds a piney fragrance that enhances the chicken.
- 1/2 teaspoon red pepper flakes: Just enough heat to awaken your palate.
- Salt and black pepper to taste: Essential to amplify and balance all the flavors.
- 1/4 cup fresh parsley, chopped: Freshness and color at the end to brighten every bite.
- 1/2 cup crumbled feta cheese (optional): Creamy and salty, a classic finishing touch.
- 1 lemon, sliced (for garnish): Adds a beautiful presentation and refreshing aroma.
How to Make Slow Cooker Mediterranean Chicken
Step 1: Prepare and Season the Chicken
Start by seasoning the boneless chicken thighs generously with salt and black pepper on each side. This simple step ensures the chicken is flavorful right from the start. The seasoning will soak in during the slow cooking process and create a savory base for the subsequent flavors.
Step 2: Layer the Vegetables
Place half of the sliced red onions, minced garlic, and the vibrant red and yellow bell peppers into the bottom of your slow cooker. This vegetable layer acts as a flavorful cushion, infusing the chicken with moisture and a natural sweetness as it cooks low and slow.
Step 3: Add the Chicken and Herbs
Carefully place the seasoned chicken thighs over the colorful veggie bed. Sprinkle dried oregano, thyme, rosemary, and red pepper flakes evenly over the chicken. These herbs and spices release their essential oils with heat, packing the chicken with irresistible Mediterranean aromatics.
Step 4: Layer Remaining Veggies and Olives
Top the chicken with the remaining onions and bell peppers, then scatter the pitted kalamata olives and diced tomatoes right over everything. This layering keeps the ingredients balanced and ensures every bite bursts with variety and juiciness.
Step 5: Add Liquids and Cook
Pour the chicken broth and fresh lemon juice evenly over the layered ingredients. These liquids are crucial for creating a tender, juicy finish and a light, slightly tangy sauce. Cover your slow cooker, set it on low for 7-8 hours or high for 4 hours. You should check that the chicken is fork-tender before serving, which means it’s perfectly cooked through.
Step 6: Garnish and Serve
Transfer the cooked chicken and vegetables to a serving dish. Sprinkle with fresh parsley, add lemon slices, and crumble feta cheese on top if you like that creamy salty contrast. These final touches add brightness, texture, and eye-catching colors that elevate the Slow Cooker Mediterranean Chicken beautifully.
How to Serve Slow Cooker Mediterranean Chicken

Garnishes
Fresh parsley is my go-to garnish because it adds a vibrant green pop and a little bite of freshness that keeps the dish feeling light. Lemon slices aren’t just pretty; you can squeeze some extra juice on your plate for a bright citrus burst. Feta cheese lends a creamy, salty contrast that complements the olives and herbs perfectly, but feel free to leave it out if you want a dairy-free option.
Side Dishes
This dish sounds great with a side of fluffy couscous or warm pita bread to sop up all the luscious juices. You could also serve it over a bed of herbed quinoa, or alongside roasted vegetables for an even more colorful meal. A crisp green salad with a lemon vinaigrette echoes the citrusy notes in the chicken and balances the richness beautifully.
Creative Ways to Present
If you want to impress guests, serve the Slow Cooker Mediterranean Chicken in shallow bowls with a ladle of sauce and colorful veggies in the center, topped with a sprinkle of feta and parsley. You can also assemble it as a filling for pita pockets with some tzatziki sauce and crunchy cucumber slices for a Mediterranean-inspired sandwich sensation that’s perfect for lunch or casual dinners.
Make Ahead and Storage
Storing Leftovers
Once your Slow Cooker Mediterranean Chicken has cooled, transfer leftovers to an airtight container and store in the refrigerator. It keeps wonderfully for up to 3-4 days, making it a perfect leftover for easy weekday lunches or quick dinners.
Freezing
This dish freezes beautifully. Place it in a freezer-safe container for up to 3 months. When you’re ready to enjoy, thaw overnight in the fridge for best results. The flavors will meld even more, giving you a deliciously convenient meal waiting whenever you need it.
Reheating
Reheat leftovers gently in a covered skillet over low heat or microwave until warmed through. Add a splash of chicken broth or water if the sauce has thickened too much to keep everything moist and tender. Avoid high heat, as the chicken could dry out or become tough.
FAQs
Can I use chicken breasts instead of thighs?
Absolutely! Chicken breasts can work but keep in mind they tend to dry out more easily during slow cooking. You might want to reduce the cooking time slightly or cook on low for a shorter period to keep them juicy.
Do I need to soak or prepare the olives before adding?
No soaking is necessary if you’re using store-bought pitted kalamata olives. Just rinse them quickly if they are very salty, then add directly to the slow cooker for that perfect tang.
Can I make this recipe in the oven instead?
Yes, you can! Simply assemble everything in a large covered casserole dish and bake at 325°F for about 1 to 1 1/2 hours or until the chicken is tender. Oven cooking won’t be quite as hands-off but will still give great results.
Is this recipe spicy?
Only slightly. The red pepper flakes add a mild heat that can easily be adjusted according to your preference or left out if you prefer a completely mild dish.
Can I add other vegetables?
Certainly! Feel free to add zucchini, eggplant, or even artichokes to amp up the vegetable factor and add more Mediterranean flair. Just slice them similarly and layer with the other veggies.
Final Thoughts
This Slow Cooker Mediterranean Chicken is truly a celebration of fresh, aromatic ingredients and effortless cooking. It’s perfect for anyone who loves Mediterranean flavors but wants a hands-off meal that’s full of heart and soul. Give it a try and watch as it quickly becomes a favorite in your recipe rotation, bringing joy and deliciousness to your table again and again.
PrintSlow Cooker Mediterranean Chicken Recipe
This Slow Cooker Mediterranean Chicken is a flavorful, easy-to-make dish featuring tender chicken thighs cooked with vibrant Mediterranean ingredients like bell peppers, kalamata olives, and herbs. Perfect for a hands-off weeknight meal, it offers a delicious combination of savory and tangy flavors, garnished with fresh parsley, lemon slices, and optional feta cheese for an authentic touch.
- Prep Time: 15 minutes
- Cook Time: 7 hours on low or 4 hours on high
- Total Time: 7 hours 15 minutes (low) or 4 hours 15 minutes (high)
- Yield: 4 to 6 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Mediterranean
- Diet: Low Fat
Ingredients
Main Ingredients
- 2 pounds boneless, skinless chicken thighs
- 1 large red onion, thinly sliced
- 3 cloves garlic, minced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 cup kalamata olives, pitted
- 1 can (14 oz) diced tomatoes
- 1/2 cup chicken broth
- 2 tablespoons olive oil
- 2 tablespoons fresh lemon juice
- 1 tablespoon dried oregano
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 1/2 teaspoon red pepper flakes
- Salt and black pepper to taste
- 1/4 cup fresh parsley, chopped
- 1/2 cup crumbled feta cheese (optional)
- 1 lemon, sliced (for garnish)
Instructions
- Season the chicken: Generously season the boneless, skinless chicken thighs with salt and black pepper on both sides to enhance their flavor.
- Layer vegetables in slow cooker: Place half of the sliced red onions, minced garlic, and sliced red and yellow bell peppers at the bottom of the slow cooker to create a flavorful base.
- Add the chicken: Arrange the seasoned chicken thighs evenly over the vegetable layer in the slow cooker.
- Season the chicken with herbs and spices: Sprinkle dried oregano, dried thyme, dried rosemary, and red pepper flakes evenly over the chicken to infuse it with Mediterranean flavors.
- Add remaining vegetables and olives: Top the chicken with the remaining sliced onions, bell peppers, kalamata olives, and the canned diced tomatoes for added texture and flavor.
- Pour liquids: Pour the chicken broth and fresh lemon juice over all the ingredients to keep the chicken moist and impart a zesty tang.
- Cook the dish: Cover the slow cooker and cook on low heat for 7-8 hours or on high heat for 4 hours until the chicken is tender and fully cooked.
- Check tenderness: Verify that the chicken is fork-tender, meaning it pulls apart easily, ensuring it is done.
- Garnish and serve: Transfer the cooked chicken and vegetables to a serving dish and garnish with chopped fresh parsley, lemon slices, and if desired, sprinkle crumbled feta cheese on top for a perfect finish.
Notes
- For a spicier version, increase the red pepper flakes according to taste.
- Use chicken breasts if preferred, but cooking time may vary.
- Feta cheese is optional but adds an authentic Mediterranean flavor and creaminess.
- Serve with crusty bread, rice, or couscous to make it a complete meal.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
Nutrition
- Serving Size: 1 serving (approx. 1/6 of recipe)
- Calories: 320 kcal
- Sugar: 5 g
- Sodium: 600 mg
- Fat: 15 g
- Saturated Fat: 3.5 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 10 g
- Fiber: 3 g
- Protein: 35 g
- Cholesterol: 100 mg
Keywords: slow cooker chicken, Mediterranean chicken, chicken thighs recipe, easy slow cooker recipes, healthy chicken dinner, Mediterranean diet, slow cooked chicken, one pot chicken meal