Slow Cooker Mediterranean Chicken brings bright, sunny flavors to your table with almost no work. Toss simple pantry items into your slow cooker, set it, and enjoy tender chicken in a rich, lemony tomato sauce with olives, artichokes, and herbs. It’s cozy and light at the same time, so it fits any season. In summer, it tastes like the coast; in winter, it warms you up. This dish is perfect for busy weeknights, meal prep, and easy entertaining. Serve it with orzo, couscous, rice, or crusty bread to soak up every drop of the sauce. You’ll love how forgiving and flexible it is, whether you cook for two or a crowd.

Why Make Slow Cooker Mediterranean Chicken
This recipe is hands-off, full-flavored, and friendly to your schedule. You get juicy chicken and a bold sauce without standing at the stove. The slow cooker does the work while you go about your day. The ingredients are simple and easy to find: canned tomatoes, olives, onions, garlic, lemon, and a few herbs. They come together into a sauce that tastes like it simmered for hours.
It’s great year-round. In warm months, the lemon and herbs feel fresh and bright. In cool months, the gentle heat and savory sauce feel comforting. It’s also budget-friendly: chicken thighs are affordable, and pantry staples do the heavy lifting. You can scale it up, freeze leftovers, and reheat with no fuss. This is a no-stress, high-reward recipe that earns a spot in your weekly rotation.
Why You’ll Love This Slow Cooker Mediterranean Chicken
Cozy Flavor with Everyday Ingredients
- Uses pantry items like tomatoes, olives, and herbs.
- Lemon and garlic keep the sauce bright, not heavy.
- Chicken turns tender and juicy every time.
Quick to Make, Easy to Love
- 15 minutes of prep, then let it cook.
- Flexible cook times (low or high).
- Works with many sides and tastes even better the next day.
Ingredients and Substitutions
What You’ll Need for This Recipe
- 2 to 2.5 lb boneless, skinless chicken thighs
- 1 medium red onion, thinly sliced
- 4 garlic cloves, minced
- 1 (14.5 oz) can diced tomatoes (fire-roasted if you like)
- 2 tbsp tomato paste
- 1/2 cup pitted Kalamata olives, halved
- 1 cup artichoke hearts (canned or marinated), drained and halved
- 1 red bell pepper, sliced (optional)
- 1/4 cup low-sodium chicken broth or dry white wine
- 1 lemon (zest and juice)
- 2 tbsp olive oil
- 1 tsp dried oregano
- 1 tsp dried basil or Italian seasoning
- 1 tsp smoked or sweet paprika
- 1/2 tsp red pepper flakes (optional)
- 1/2 tsp kosher salt, plus more to taste
- 1/4 tsp black pepper
- 2 tbsp capers, rinsed (optional)
- To finish: 1/3 cup crumbled feta, fresh parsley, extra lemon wedges
Serving ideas: orzo, couscous, rice, quinoa, or crusty bread.
Smart Swaps for Dietary Needs
- Chicken: Use boneless, skinless chicken breasts; reduce cook time to avoid drying out.
- Dairy-free: Skip the feta or use a dairy-free crumble.
- Low sodium: Use low-sodium broth and rinse olives and capers.
- Low carb: Serve with cauliflower rice or a simple salad.
- Bulk it up: Add a can of chickpeas (drained) in the last 1 to 2 hours.
Smart Variation (Optional)
Harissa heat: Stir in 1 to 2 tsp harissa paste with the tomato paste for a warm, spicy kick.
How to Make Slow Cooker Mediterranean Chicken

Step-by-Step Cooking Instructions
- Prep the base: Add onion, bell pepper (if using), garlic, diced tomatoes, tomato paste, broth (or wine), lemon zest and juice, olives, artichokes, and capers to the slow cooker. Stir to combine.
- Season the chicken: Pat chicken dry. Rub with olive oil, oregano, basil, paprika, salt, and black pepper.
- Load the cooker: Nestle the chicken into the sauce mixture so it’s mostly submerged.
- Cook:
- Low for 5 to 6 hours, or
- High for 2.5 to 3.5 hours,
until the chicken is tender and reaches 165°F.
- Finish: Taste and adjust salt, pepper, and lemon. Shred the chicken into large pieces or leave whole. Top with feta and parsley. Serve hot.
Optional sear: For deeper flavor, sear chicken in a hot skillet with a little oil, 2 to 3 minutes per side, before adding to the slow cooker.
Tips for Texture, Timing & Tools
- Don’t overfill with liquid; the chicken releases juices. Keep to the listed amounts.
- Thicken the sauce: Cook uncovered on High for the last 20 to 30 minutes, or stir in a 1:1 cornstarch slurry (1 tbsp each cornstarch and water).
- Breasts vs. thighs: Breasts cook faster; start checking at 2 hours on High or 3.5 hours on Low.
- Bright finish: A final squeeze of lemon and a drizzle of olive oil wake up the flavors.
- Crisp edges: Broil cooked chicken on a sheet pan for 2 to 3 minutes, then return to sauce.
Storage & Reheating
How to Store It Right
- Cool fully. Store in airtight containers with sauce.
- Refrigerate up to 4 days.
- Freeze up to 3 months. Label with date.
Reheating Without Losing Flavor
- Stovetop: Warm gently in a covered pan over low heat with a splash of broth or water, 5 to 8 minutes.
- Microwave: Reheat in short bursts (60 to 90 seconds), stirring once. Add a little liquid if dry.
- From frozen: Thaw overnight in the fridge, or reheat covered on low with a bit of liquid.
A Dish Worth Making Again and Again
This meal keeps its flavor, travels well for lunch, and tastes even better the next day. Make a double batch and freeze half for a quick win later.
PrintSlow Cooker Mediterranean Chicken
A hands-off, flavorful Mediterranean dish featuring tender chicken in a rich, lemony tomato sauce with olives and artichokes, perfect for any season.
- Prep Time: 15 minutes
- Cook Time: 360 minutes
- Total Time: 375 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Mediterranean
Ingredients
- 2 to 2.5 lb boneless, skinless chicken thighs
- 1 medium red onion, thinly sliced
- 4 garlic cloves, minced
- 1 (14.5 oz) can diced tomatoes
- 2 tbsp tomato paste
- 1/2 cup pitted Kalamata olives, halved
- 1 cup artichoke hearts, drained and halved
- 1 red bell pepper, sliced (optional)
- 1/4 cup low-sodium chicken broth or dry white wine
- 1 lemon (zest and juice)
- 2 tbsp olive oil
- 1 tsp dried oregano
- 1 tsp dried basil or Italian seasoning
- 1 tsp smoked or sweet paprika
- 1/2 tsp red pepper flakes (optional)
- 1/2 tsp kosher salt, plus more to taste
- 1/4 tsp black pepper
- 2 tbsp capers, rinsed (optional)
- 1/3 cup crumbled feta, for serving
- Fresh parsley, for serving
- Extra lemon wedges, for serving
Instructions
- Add onion, bell pepper (if using), garlic, diced tomatoes, tomato paste, broth (or wine), lemon zest and juice, olives, artichokes, and capers to the slow cooker; stir to combine.
- Pat chicken dry and rub with olive oil, oregano, basil, paprika, salt, and black pepper.
- Nestle the chicken into the sauce mixture so it’s mostly submerged.
- Cook on Low for 5 to 6 hours or High for 2.5 to 3.5 hours until the chicken is tender and reaches 165°F.
- Taste and adjust salt, pepper, and lemon. Shred the chicken into large pieces or leave whole. Top with feta and parsley. Serve hot.
Notes
For a deeper flavor, sear the chicken in a hot skillet for 2 to 3 minutes per side before adding to the slow cooker. Store leftovers in airtight containers for up to 4 days in the refrigerator or freeze for up to 3 months.
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 6g
- Sodium: 300mg
- Fat: 20g
- Saturated Fat: 4g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 5g
- Protein: 35g
- Cholesterol: 110mg
FAQs
Can I use chicken breasts instead of thighs?
Yes. Use boneless, skinless breasts and reduce the cook time: 3.5 to 4.5 hours on Low or about 2 to 2.5 hours on High. Remove when just cooked to 165°F.
Do I need to sear the chicken first?
No. Searing adds extra flavor and color, but it’s optional. Skip it when you need a true dump-and-go meal.
What sides go best with this dish?
Serve with orzo, couscous, rice, quinoa, or crusty bread. A simple cucumber-tomato salad or greens with lemon vinaigrette is great on the side.
Can I prep this ahead?
Yes. Add all ingredients (except feta and parsley) to a bag or slow cooker insert and refrigerate up to 24 hours or freeze up to 3 months. Thaw if frozen, then cook as directed.
Final Thoughts
Slow Cooker Mediterranean Chicken is bright, cozy, and simple. With pantry staples and little effort, you get a meal that feels special any night of the week. Keep this one in your rotation for easy dinners, tasty leftovers, and stress-free hosting.
Need another way to enjoy high-protein meals without relying on meat? Our Recipes is a flavorful, filling dinner that fits the bill beautifully.
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