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Grilled Chicken and Vegetables with Tomato Vinaigrette

This Grilled Chicken and Vegetables with Tomato Vinaigrette is loaded with perfectly grilled chicken, tons of grilled veggies (whatever vegetables you wish, really), and a delicious tomato-based vinaigrette dressing. It's the perfect way to throw together dinner without turning the oven on!
Prep Time15 minutes
Cook Time20 minutes
Total Time35 minutes
Servings: 2
Author: Lexi


For the chicken:

  • 1 lb. boneless skinless chicken breasts
  • 1 tablespoon extra-virgin olive oil
  • 1 teaspoon dried rosmary
  • 1 teaspoon Italian seasoning
  • Big pinch of fine sea salt

For the veggies:

  • 1 large zucchini sliced
  • 1 yellow squash sliced
  • 1 red pepper sliced
  • 2 cups fresh cherry tomatoes
  • 1 red onion sliced
  • 1 tablespoon olive oil
  • 1 teaspoon fine sea salt

For the Tomato Vinaigrette:

  • 1 cup fresh tomatoes chopped (see note)
  • 1 tablespoon white vinegar
  • 2 tablespoons extra virgin olive oil
  • Salt and pepper to taste
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/4 teaspoon cayenne pepper optional


  • Prepare grill.
  • Toss chicken in olive oil and spices, set aside. You can leave up to 30 minutes, or longer in there refrigerator.
  • Cut veggies and toss in oil and salt, set aside.
  • Place the chicken breasts on one side of the grill and cook 8 minutes on each side, until it reaches an internal temperature of 165ºF.
  • On the other side place a layer of greased tin foil and place the veggies on top. Cook veggies until desired softness, and cook chicken until fully cooked
  • Make the dressing by combining ingredients in your high-speed blender and blending until smooth.
  • Taste and adjust spices as needed.
  • Slice chicken. Serve veggie and chicken warm over romaine lettuce and serve with tomato dressing.


Can substitute canned tomatoes, if fresh is not available
This recipe was originally published in August 2014, and updated and republished in August 2019.


Calories: 423kcal | Carbohydrates: 26.6g | Protein: 31.8g | Fat: 23.4g | Saturated Fat: 3.1g | Cholesterol: 65mg | Sodium: 1019mg | Fiber: 7.4g | Sugar: 15.4g