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Chicken breast with roasted vegetables and buttered bread on a white plate.
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4.89 from 18 votes

Slow Cooker Mediterranean Chicken

Tender chicken breasts cooked with peppers, courgettes, red onions, oregano and fresh basil for an easy Mediterranean-inspired slow cooker dinner that is healthy, tasty and perfect for busy weeknights.
Course Main Course
Cuisine Slow Cooker
Prep Time 5 minutes
Cook Time 6 hours
Total Time 6 hours 5 minutes
Servings 4
Calories 314kcal
Author Lucy Allen | BakingQueen74

Equipment

Ingredients

  • 2 red onions sliced
  • 2 courgettes (zucchini) sliced
  • 1 yellow (bell) pepper sliced
  • 1 red (bell) pepper sliced
  • 4 chicken breasts
  • salt and pepper to taste
  • 1 handful freshly picked basil leaves
  • 1 tsp dried oregano
UK Measurements - US Measurements

Instructions

  • Place the sliced red onions in the base of the slow cooker pot, and the chicken breasts on top.
    2 red onions, 4 chicken breasts
  • Layer the sliced peppers and courgettes in with the chicken in the pot.
    1 yellow (bell) pepper, 1 red (bell) pepper, 2 courgettes (zucchini)
  • Season with salt and pepper and sprinkle the dried oregano over the top.
    salt and pepper, 1 tsp dried oregano
  • Add some basil leaves into the pot too.
    1 handful freshly picked basil leaves
  • Cook on low for 5-6 hours or on high for 3 hours. Try not to leave it any longer or your chicken may dry out.
  • As the chicken cooks juices will be produced in the base of the pot, it will not be cooking dry.
  • Transfer to a serving dish (leaving the juices behind), garnish with more fresh basil and serve. Delicious with pasta and salad for a light meal.

Notes

Slow Cooker Size: I make this in a large 5.7 litre slow cooker.
Storage
Store leftovers in an airtight container in the fridge for up to 3 days.
Reheating
Reheat in the microwave until piping hot throughout.
Freezing
Freeze portions for up to 3 months and defrost overnight before reheating in the microwave.
Recipe variations
  • Give it a Greek twist with some black olives.
  • Lean towards a Spanish vibe by adding in some slices of fried chorizo from the start.
  • Include some sliced aubergine (eggplant).
  • Add cherry tomatoes for extra sweetness.
  • Use chicken thigh instead of chicken breast.
  • Add some crumbled feta or grated parmesan when serving.
  • Sprinkle over some chilli flakes for a spicy kick.
  • Sprinkle over some red pepper flakes for additional earthy flavour and colour.
  • Vary the herbs you garnish the dish with - a little fresh mint or flat-leaf parsley would work well.
Serving Suggestions
Served with couscous, crusty bread, orzo pasta, rice, green salad, roasted new potatoes. 

Nutrition

Calories: 314kcal | Carbohydrates: 12g | Protein: 50g | Fat: 6g | Saturated Fat: 1g | Cholesterol: 144mg | Sodium: 274mg | Potassium: 1298mg | Fiber: 2g | Sugar: 6g | Vitamin A: 1280IU | Vitamin C: 116.9mg | Calcium: 47mg | Iron: 1.7mg