Comforting Whole30 Chicken Potato Casserole | Paleo
Introduction
Few dishes satisfy quite like a casserole, and this Comforting Whole30 Chicken Potato Casserole delivers hearty, wholesome flavor in every bite. It’s a dish that manages to feel indulgent while also being fully compliant with Whole30 and Paleo protocols. With juicy chicken, tender potatoes, and a creamy, dairy-free sauce, this casserole is perfect for busy weeknight dinners, cozy Sunday suppers, or feeding a hungry crowd at any gathering.
Why This Whole30 Chicken Potato Casserole Stands Out
This casserole is beloved for its simplicity and universally appealing flavors. It brings together savory chicken, nourishing potatoes, and vegetables all blanketed in a rich, herby sauce made without dairy, grains, or added sugars. Even if you’re not following a Whole30 or Paleo diet, you’ll love the comforting vibes and one-dish convenience—this meal is a true crowd pleaser that’s as nutritious as it is delicious.
Crafting the Creamy Paleo Sauce from Scratch
Instead of traditional cream or cheese, this recipe uses coconut milk and a touch of nutritional yeast to create a creamy, satisfying sauce. Fresh herbs and a bit of mustard lend tang and aroma, while arrowroot or tapioca starch thickens everything to casserole perfection. Take a few minutes to whisk the sauce together on the stovetop you’ll be amazed how creamy and flavorful it turns out, without any dairy at all.
Building Your Chicken Potato Casserole
Assembly is easy: layer cooked, cubed potatoes, seasoned chicken, and a medley of vegetables in a baking dish, then pour the luscious Paleo sauce over everything. With a final bake in the oven, the ingredients meld together beautifully, making each portion packed with comforting texture and balanced flavor. You can even prepare this casserole in advance and bake right before serving.
Serving Suggestions for a Satisfying Paleo Meal
This casserole is a meal-in-one but pairs beautifully with a simple green salad or some roasted seasonal vegetables. For a fresh finishing touch, sprinkle chopped parsley or green onion over the top. Because it’s both hearty and healthy, don’t be surprised when it disappears fast at your dinner table!
Nutritional Information and Serving Size
Each batch yields about 6 generous servings. Every serving is packed with protein, fiber, and complex carbs, along with healthy fats from coconut milk. This Whole30 chicken potato casserole is naturally free of gluten, dairy, and refined sugar, making it a clean, filling option for families and health-conscious eaters alike.
Ingredients
💡Meal Planning Tip: Save this recipe to automatically generate an organized shopping list with all ingredients sorted by store section perfect for efficient grocery trips and meal planning.

Instructions
- Preheat your oven to 400°F (200°C). Lightly grease a 9×13-inch casserole dish with olive oil or avocado oil.
- In a large skillet, heat 1 tablespoon oil over medium heat. Add diced potatoes and cook for 8-10 minutes, stirring occasionally, until beginning to soften. Set aside.
- Add remaining oil to the same skillet. Sauté onions, broccoli florets, and bell pepper for 5 minutes, just until crisp-tender. Season lightly with salt and pepper.
- Layer cooked chicken, sautéed potatoes, and vegetables into the prepared casserole dish, mixing gently to combine.
- In a saucepan, whisk together coconut milk, arrowroot (or tapioca) starch, nutritional yeast, Dijon mustard, garlic powder, onion powder, thyme, salt, and pepper. Cook over medium heat, whisking constantly, until the sauce just thickens and becomes creamy (about 3-5 minutes).
- Pour the creamy sauce evenly over the casserole. Stir gently to distribute.
- Bake uncovered for 25-30 minutes, until bubbly and golden at the edges.
- Let rest for 5-10 minutes before serving. Garnish with fresh parsley or green onion, if desired.
Weekly Meal Planning
This Comforting Whole30 Chicken Potato Casserole is meal planning gold! Casseroles store and reheat beautifully, making them perfect for prepping ahead. Save and schedule this recipe to include in your week’s lineup, and let CookifyAI generate a smart shopping list that consolidates all your ingredients by category.
Planning Benefits:
- Calculate exact ingredient amounts based on your family’s needs
- Cross-check all planned meals so you never overbuy or forget a thing
- Shopping list organized by grocery store section for quick, stress-free trips
- Seamlessly plan Whole30 or Paleo weeks with all compliant recipes
Pro tip: When prepping several meals at once, use CookifyAI’s scheduling to streamline your shopping and meal prep, making Whole30 or Paleo living easy and enjoyable.
Cook and Prep Times
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
Enjoy the pure comfort of this Whole30 chicken potato casserole—flavorful, filling, and perfectly meal-prep friendly!