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best keto chicken pot pie in a cast iron skillet
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4.64 from 260 votes

Keto Chicken Pot Pie (Low-Carb Casserole with Cheesy Biscuit Topping)

This Keto Chicken Pot Pie is the ultimate low-carb comfort food! With a rich, creamy chicken and veggie filling and a fluffy cheesy biscuit topping, it’s a cozy casserole your whole family will love. Easy to make, gluten-free, and perfect for weeknight dinners or meal prep.
Prep Time3 hours 20 minutes
Cook Time22 minutes
Total Time3 hours 42 minutes
Course: Dinner, Main Course
Keyword: almond flour pot pie, coconut flour biscuit topping, gluten free chicken pot pie, keto casserole, KETO CHICKEN POT PIE, keto comfort food, keto dinner recipe, keto meal prep, low carb chicken pot pie
Servings: 8 servings
Calories: 297kcal
Author: Kasey Trenum

Ingredients

For the Chicken Pot Pie Filling:

For the crust:

  • 4 1/2 tablespoons of butter melted and cooled
  • 1/3 cup coconut flour
  • 2 tablespoons full fat sour cream
  • 4 eggs
  • 1/4 teaspoon salt
  • 1/4 teaspoon baking powder
  • 1 cup mild cheddar cheese, grated
  • 1/3 cup Mozzarella Cheese, grated
  • 1 1/2 tsp parsley (to sprinkle on top)

Instructions

  • Cook the chicken:Add 1 to 1½ lbs boneless, skinless chicken breasts to a slow cooker. Cook on high for 3 hours or low for 6 hours, then shred or dice. (Shortcut: Use rotisserie chicken if you’re short on time.)
  • Preheat the oven to 400°F.
  • Sauté the veggies:In a cast-iron or oven-safe skillet, melt 2 tablespoons butter over medium heat. Add diced onion, garlic, and low-carb mixed veggies. Season with salt and pepper. Cook for about 5 minutes, or until the onions are soft and translucent.
  • Make the creamy filling:Stir in the heavy cream, chicken broth, poultry seasoning, thyme, and rosemary. Sprinkle xanthan gum on top and stir to combine.
  • Simmer:Cover and simmer the filling for 5 minutes until it begins to thicken. Note: Keep it covered to prevent evaporation—you want a creamy texture, not a dry filling.
  • Add chicken:Stir the cooked chicken into the sauce and remove the skillet from heat.
  • Make the biscuit topping:In a bowl, whisk together melted (and slightly cooled) butter, eggs, sour cream, and a pinch of salt. Add coconut flour and baking powder; stir until combined. Fold in shredded mozzarella and cheddar cheese.
  • Assemble the pot pie:Drop the biscuit batter by spoonfuls over the filling—do not spread it out. The batter will puff and brown as it bakes.
  • Bake:Transfer skillet to the oven and bake for 15–20 minutes, until the biscuit topping is cooked through and golden.
  • Optional broil:For extra color, switch the oven to broil for 1–2 minutes. Keep a close eye so it doesn’t burn!
  • Garnish & serve:Remove from oven, sprinkle with dried parsley if desired, and let rest for 5 minutes before serving.

Video

Notes

Recipe Notes & Variations

  • Protein Swaps: You can easily substitute turkey breast or thighs for chicken—perfect for holiday leftovers. Want more richness? Use chicken thighs instead of chicken breasts for extra flavor and fat.
  • Shortcuts: In a hurry? Grab a rotisserie chicken from the store for quick prep. It’s a huge time-saver, and it still tastes amazing in this casserole.
  • Broth Options: Feel free to use bone broth instead of regular chicken broth for a boost of nutrients and flavor.
  • Veggie Ideas: Customize the filling with your favorite low-carb vegetables like cauliflower, zucchini, mushrooms, or bell peppers. Just keep total veggie volume in check to stay keto-friendly.
  • Cheese Options: Mix things up with different shredded cheeses in the biscuit topping. Colby, pepper jack, or gouda are great flavor boosters.
  • Flour Alternatives: If you don’t like coconut flour, substitute with almond flour using a 1:4 ratio (¼ cup coconut flour = 1 cup almond flour).
  • Dirty Keto: If you follow a more flexible low-carb diet, you can use Carbquick instead of the homemade biscuit topping. It’s similar to Bisquick but with fewer carbs.

Nutrition

Calories: 297kcal | Carbohydrates: 5.3g | Protein: 11.6g | Fat: 17g | Fiber: 2g
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