Ingredients
For the Chicken
- 1.5 kg boneless, skinless chicken breast, cut into bite-sized pieces
- 2 tablespoons olive oil
- 1 tablespoon lemon juice
- 6 cloves garlic, minced
- 2 teaspoons paprika
- 2 teaspoons onion powder
- 2 teaspoons garlic powder
- 1 teaspoon ground black pepper
- 1½ teaspoons salt
- 1 teaspoon dried oregano
- 1 teaspoon dried thyme
- ½ teaspoon cumin
- ½ teaspoon chili flakes (optional)
Vegetables
- 2 cups broccoli florets
- 2 cups cauliflower florets
- 2 large carrots, sliced
- 2 bell peppers, chopped
- 2 zucchini, sliced
- 1 large onion, diced
- 2 cups mushrooms, sliced
- 2 cups green beans
- 2 cups spinach
- 1 cup peas
- 1 cup corn (optional)
Protein-Rich Sauce
- 1 cup plain Greek yogurt
- 2 tablespoons Dijon mustard
- 2 tablespoons lemon juice
- 1 tablespoon olive oil
- 2 teaspoons garlic powder
- 1 teaspoon paprika
- ½ teaspoon black pepper
- ½ teaspoon salt
- 2 tablespoons chopped fresh parsley
Optional Garnishes
- Chopped parsley
- Chopped cilantro
- Sliced green onions
- Toasted sesame seeds
- Fresh lemon wedges
Instructions
Step 1: Prepare the Chicken
Wash and pat the chicken dry using paper towels. Removing excess moisture helps the chicken brown properly instead of steaming. Cut the chicken into evenly sized pieces so they cook at the same rate.
In a large bowl, combine olive oil, lemon juice, minced garlic, paprika, onion powder, garlic powder, oregano, thyme, cumin, black pepper, salt, and chili flakes if using. Mix well until everything is evenly blended.
Add the chicken pieces to the marinade and toss thoroughly so every piece is coated. Cover the bowl and refrigerate for at least 30 minutes. For deeper flavor, marinate for 2 to 8 hours.
Step 2: Prepare the Vegetables
Wash all vegetables thoroughly under cold running water.
Cut the broccoli and cauliflower into small florets.
Slice the carrots into thin rounds.
Dice the onion.
Slice the zucchini into half-moons.
Cut the bell peppers into medium-sized strips.
Trim the ends from the green beans.
Slice the mushrooms evenly.
Keep the spinach whole unless the leaves are especially large.
Place all vegetables into separate bowls so they can be cooked according to their required cooking times.
Step 3: Make the Sauce
In a medium bowl, whisk together the Greek yogurt, Dijon mustard, lemon juice, olive oil, garlic powder, paprika, salt, black pepper, and chopped parsley until completely smooth.
Taste and adjust the seasoning if necessary. Refrigerate until ready to use.
Step 4: Cook the Chicken
Heat a large skillet or grill pan over medium-high heat.
Add a small amount of olive oil.
Arrange the chicken in a single layer without overcrowding the pan. Cook in batches if needed.
Cook for about 4 to 5 minutes on the first side without moving the chicken. This allows a flavorful golden crust to develop.
Flip each piece and cook another 4 to 5 minutes until fully cooked and the internal temperature reaches 74°C (165°F).
Transfer the cooked chicken to a clean plate and allow it to rest for 5 minutes before mixing it with the vegetables.
Step 5: Cook the Vegetables
Using the same large skillet, add another tablespoon of olive oil if necessary.
Cook the onions for about 3 minutes until softened.
Add the carrots and cook for another 3 minutes.
Stir in the broccoli and cauliflower and cook for 4 minutes.
Add the mushrooms, zucchini, green beans, and bell peppers.
Cook everything together for another 5 to 7 minutes while stirring occasionally.
Finally, add the peas, corn if using, and spinach.
Cook only until the spinach wilts and the vegetables remain slightly crisp. Avoid overcooking because bright colors, texture, and nutrients are best preserved with shorter cooking times.
Step 6: Combine Everything
Return the cooked chicken to the skillet with the vegetables.
Reduce the heat to low.
Add the prepared yogurt sauce gradually while gently stirring so every piece of chicken and every vegetable is lightly coated.
Cook for only 2 to 3 minutes on low heat. Do not boil the yogurt sauce, as excessive heat may cause it to separate.
Step 7: Final Seasoning
Taste the finished dish.
Add additional salt, pepper, lemon juice, or herbs if desired.
Sprinkle chopped parsley, cilantro, green onions, or sesame seeds over the top for extra freshness and texture.
Step 8: Serving Suggestions
Serve the chicken and vegetables on their own for a lower-carbohydrate meal.
For additional energy, serve alongside:
- Brown rice
- Quinoa
- Whole wheat pasta
- Sweet potatoes
- Baked potatoes
The dish also works well as a meal-prep option. Divide it into airtight containers with your preferred side and refrigerate for up to 4 days.
Tips for Best Results
- Cut all chicken pieces to a similar size for even cooking.
- Do not overcrowd the pan, or the chicken will steam instead of browning.
- Cook vegetables in stages so each one reaches the ideal texture.
- Fresh garlic and fresh lemon juice provide better flavor than bottled versions.
- Let the chicken rest before combining it with the vegetables to help keep it juicy.
- Use plain Greek yogurt with a high protein content for a creamier, more nutritious sauce.
- Add spinach at the very end because it cooks quickly.
- Leftovers can be reheated gently over low heat or in the microwave until just warmed through.
- For extra protein, stir in cooked chickpeas or white beans, or serve with a side of cottage cheese.
- Adjust the vegetables according to the season or what you have available while keeping the cooking method the same.
Approximate Nutrition (Per Serving, Based on 6 Servings)
- Calories: 430–480
- Protein: 50–55 g
- Carbohydrates: 16–22 g
- Fat: 14–18 g
- Fiber: 6–8 g
This recipe is rich in lean protein, packed with colorful vegetables, suitable for meal prep, and can easily be customized with different herbs, spices, and vegetables while maintaining a high-protein profile.

