Keto-friendly California balsamic grilled chicken topped with fresh mozzarella, tomato, basil, and avocado. It’s loaded with protein & healthy fats and is just 5g net carbs per serving!

This keto-friendly California chicken is one of my favorite weeknight meals because it’s packed full of protein, healthy fats and is low in carbs.

The chicken is marinated in a garlic balsamic marinade and grilled to perfection and then topped with fresh mozzarella and a tomato, avocado, and basil salad. The combination is a match made in heaven and will be sure to make a comeback at your dinner table.


To get started you will need to marinate the chicken in the balsamic marinade. Balsamic vinegar is actually high in carbs but we will only be using 2 tablespoons in this recipe so it will not make a big impact on the overall carb count.

The chicken can be used right away if you are in a hurry or can be marinated in the fridge for up to 24 hours.

Keto Grilled California Avocado Chicken

The next important component of this recipe is fresh mozzarella. The freshly sliced mozzarella can be substituted with just about any other melting cheese or slices of cheese but we highly recommend the freshly sliced mozzarella. It pairs well with the tomatoes and basil and will give you the authentic Italian Caprese flavor.

The next step to making this chicken is the avocado & tomato salad. It’s a mixture of avocado, cherry tomatoes, fresh basil, and lemon juice. This mixture will create a vibrant salad that pairs very well with the balsamic garlic chicken.

The last and final step is to grill the chicken. This can be done on an outdoor grill or indoors in a grill pan or skillet. After the chicken is grilled, top it with the fresh avocado tomato salsa and serve right away!

*Tip: be sure to cover the avocado salad while the chicken is cooking. Cover it with plastic wrap and place in the fridge until ready to use.

Keto Grilled California Avocado Chicken
5 from 8 votes

Keto Grilled California Avocado Chicken

Keto-friendly California balsamic grilled chicken topped with fresh mozzarella, tomato, basil, and avocado. It's loaded with protein & healthy fats and is just 5g net carbs per serving!
Prep10 minutes
Cook20 minutes
Servings 4 people


Avocado Tomato Topping

  • 4 slices fresh mozzarella cheese
  • 1 cup plum or grape tomato, cut in half*
  • 2 avocados , diced
  • 1/4 cup fresh chopped basil, chopped
  • 1 teaspoon olive oil
  • Juice of ½ lemon
  • Dash of salt and pepper


  • Marinate chicken: In a large bowl, chicken, garlic, balsamic vinegar, olive oil, and seasoning. Stir until the chicken is fully coated. Cover and place in the fridge to marinate for 30 minutes or up to 24 hours.
  • To Cook Chicken: Heat a large heavy-duty pan or skillet to medium-high heat and grill chicken 8-10 minutes per side or until cooked through. Top with mozzarella cheese and avocado tomato mixture and serve right away!
  • To Make Avocado Tomato Salsa: While the chicken is cooking, Add the diced avocado, diced tomato, chopped basil, olive oil, juice of ½ lemon, and a dash of salt and pepper to a medium bowl. Gently stir to combine. Cover until ready to use.



*Any type of tomatoes can be used. Be sure to cut it into small bite size pieces. 
5g NET CARBS: The net carbs are calculated by subtracting the fiber (8g) from the total carb count. 


Serving: 1serving, Calories: 457kcal, Carbohydrates: 13g, Protein: 33g, Fat: 31g, Saturated Fat: 8g, Cholesterol: 95mg, Sodium: 614mg, Potassium: 1034mg, Fiber: 8g, Sugar: 3g, Vitamin A: 655IU, Vitamin C: 21mg, Calcium: 190mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Main Course
Cuisine: American, Italian
Keyword: avocado, chicken, keto, recipe
like this recipe? Rate & Comment below!
Keto Grilled California Avocado Chicken
Keto Grilled California Avocado Chicken

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  1. Your correction of the oil missing from the directions (step 1) that you mentioned you had updated in response to Steve ‘s comment is still missing. Just thought you would like to know and make a correction that works. 🙂

  2. Very good simple recipe. DIRECTIONS forgot to mentIon to add the OLIVE oil to the marinAde.