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Keto Pesto Chicken, Feta, and Olive Casserole

Keto Dinner Recipes > Keto Dinner Recipes

This creamy pesto chicken dish bubbles with your favorite Mediterranean flavors like feta cheese, olives, and basil. This may be your new family favorite because it’s so simple to cook but also just as big on flavors.

Keto Pesto Chicken, Feta, and Olive Casserole

Try cutting up and serving with our keto tortillas or dish up alongside roasted broccoli.   Leftovers are great for packing in lunches, or even chopping up and putting on a salad.

Yields 4 servings of Keto Pesto Chicken, Feta, and Olive Casserole

The Preparation

Chicken Casserole:

  • 24 ounces boneless, skinless chicken thighs
  • salt and pepper, to taste
  • 2 tablespoons butter
  • 3 ounces pesto
  • 1 1/4 cups heavy whipping cream
  • 3 ounces green olive
  • 5 ounces feta cheese, diced
  • 1 teaspoon fresh garlic, minced

For Serving:

  • 5 ounces leafy greens
  • 4 tablespoons olive oil
  • salt and pepper, to taste

The Execution

1. Preheat your oven to 400F. Cut the chicken down into small pieces. Season with salt and pepper.

The ingredients for the casserole.
2. Add the butter to a large skillet. Heat up the skillet until the butter is hot, then pan-fry the chicken pieces until golden brown. You may need to cook the chicken in batches.

Frying the chicken pieces in a skillet.
3. Mix the pesto and heavy cream together in a bowl to create the sauce.

Mixing pesto and heavy cream together.
4. Add the chicken, olives, feta, garlic, and pesto sauce to a casserole bowl. Mix together well then bake for 30 minutes or until heated through and browned around the edges.

Low carb pesto chicken, feta, and olive casserole on a table.

This makes a total of 4 servings of Keto Pesto Chicken, Feta, and Olive Casserole. Each serving comes out to be 840 calories, 76g fats, 5.2g net carbs, and 37g protein.

NUTRITION CALORIES FAT CARBS FIBER NET CARBS PROTEIN
24 ounce boneless, skinless chicken thighs 973 60.8 0 0 0 115.4
— salt and pepper 0 0 0 0 0 0
2 tablespoon butter 203 23 0 0 0 0.2
3 ounce pesto 316 30.9 5.9 1.8 4.1 3.5
1 1/4 cup heavy whipping cream 1012 107.3 8.2 0 8.2 8.5
3 ounce green olive 123 13 3.3 2.8 0.5 0.9
5 ounce feta cheese 374 30.2 5.8 0 5.8 20.1
1 teaspoon fresh garlic 4 0 0.9 0.1 0.9 0.2
5 ounce leafy greens 24 0.4 4.7 3 1.7 1.7
4 tablespoon olive oil 477 54 0 0 0 0
— salt and pepper 0 0 0 0 0 0
Totals 3507 319.7 28.8 7.6 21.1 150.5
Per Serving (/4) 877 79.9 7.2 1.9 5.3 37.6
Low Carb Pesto Chicken Casserole

Keto Pesto Chicken, Feta, and Olive Casserole

This makes a total of 4 servings of Keto Pesto Chicken, Feta, and Olive Casserole. Each serving comes out to be 840 calories, 76g fats, 5.2g net carbs, and 37g protein.
5 from 1 vote
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4 servings
Calories 840 kcal

Ingredients
  

Chicken Casserole

  • 24 ounce boneless, skinless chicken thighs
  • salt and pepper to taste
  • 2 tablespoon butter
  • 3 ounce pesto
  • 1 ¼ cup heavy whipping cream
  • 3 ounce green olive
  • 5 ounce feta cheese diced
  • 1 teaspoon fresh garlic minced

For Serving

  • 5 ounce leafy greens
  • 4 tablespoon olive oil
  • salt and pepper to taste

Instructions
 

  • Preheat your oven to 400F. Cut the chicken down into small pieces. Season with salt and pepper.
  • Add the butter to a large skillet. Heat up the skillet until the butter is hot, then pan-fry the chicken pieces until golden brown. You may need to cook the chicken in batches.
  • Mix the pesto and heavy cream together in a bowl to create the sauce.
  • Add the chicken, olives, feta, garlic, and pesto sauce to a casserole bowl. Mix together well then bake for 30 minutes or until heated through and browned around the edges.

Video

Nutrition

Calories: 840kcalProtein: 37gFat: 76g
Keyword casserole, poultry
User Avatar
Michael
⭐⭐⭐⭐⭐
February 28, 2026

Very simple, affordable and fast with not too many ingredients but a ton of delicious flavor. I will be making this often!