Chicken Pot Pie Casserole
This is the ultimate comfort casserole — creamy shredded chicken and colorful vegetables in a rich, savory sauce, topped with golden, flaky biscuits that bake up crisp on top and soft underneath. Every spoonful is warm, hearty, and tastes like the classic pot pie without any of the fussy crust work.
High in protein, family-friendly, and ready in under an hour — the dinner that makes everyone happy.
Why You'll Love This
Creamy chicken and veggies under golden biscuits
~28g protein per serving
All the pot pie flavor, none of the fussy crust
One dish, feeds a crowd, leftovers reheat beautifully
Amazing Protein Recipes
Chicken Pot Pie Casserole
- Prep15 min
- Cook30 min
- Total45 min
- Servings8 servings
- Calories270 kcal
- oven
- baking dish
- skillet
- whisk
- mixing bowl
- spoon
- basting brush
Ingredients
- For the filling
- For the biscuit topping
Instructions
- Preheat oven to 375°F (190°C). Grease a 9x13 baking dish.
- Melt butter in a large skillet over medium heat. Add the onion and cook 3–4 minutes until soft. Add garlic and cook 1 minute.
- Sprinkle in the flour and stir 1 minute to cook out the raw taste.
- Slowly pour in the chicken broth and milk, whisking constantly until smooth. Simmer 3–4 minutes until thickened.
- Stir in the chicken, mixed vegetables, thyme, garlic powder, salt, and pepper. Pour into the prepared baking dish.
- In a bowl, mix the biscuit mix, milk, and cheddar until just combined. Drop large spoonfuls over the filling.
- Brush the biscuit tops with melted butter.
- Bake 25–30 minutes until the biscuits are golden brown and the filling is bubbly.
- Rest 10 minutes before serving.
Notes & Tips
- Thick sauce first: Let the sauce thicken properly before adding the filling — a thin sauce makes soggy biscuits.
- Don't overmix the biscuits: Stir just until combined — overmixed dough bakes up tough.
- Space the biscuits: Leave small gaps between spoonfuls so steam escapes and the filling bubbles up.
- Rest before serving: 10 minutes lets the sauce set so it scoops cleanly instead of running.
- Nutrition: Per serving (estimate): 420 calories, 18g fat.
- Fridge: Store airtight up to 4 days.
- Reheat: Warm in the oven at 350°F for 15 minutes — the biscuits crisp back up.
- Freezer: Freeze the filling (without biscuits) up to 3 months; thaw, top with fresh biscuit dough, and bake.
Variations & serving ideas
- Turkey version: Swap chicken for leftover turkey — perfect after the holidays.
- Different vegetables: Mushrooms, green beans, or diced potatoes all work.
- Cheddar biscuits: Stir 1/2 cup cheddar and 1/2 tsp garlic powder into the biscuit dough.
- Low-carb: Use almond flour for the sauce and a keto biscuit dough for the topping.
Storage
- Assemble the filling a day ahead; top with biscuits and bake when ready.
- The Secret to Biscuits That Stay Fluffy on Top
- The secret is the thick sauce and the hot oven. A properly thickened filling won't soak upward into the dough, and a fully preheated 375°F oven sets the biscuit tops fast — crisp and golden outside, fluffy inside. Cold oven or thin sauce is how you end up with soggy dumplings instead of biscuits.
Nutrition Facts
Per serving · makes 8 servings
| Nutrient | Amount per serving |
|---|---|
| Calories | 270 kcal |
| Total fat | 11 g |
| Saturated fat | 5 g |
| Cholesterol | 20 mg |
| Sodium | 75 mg |
| Total carbohydrate | 32 g |
| Fibre | 0.5 g |
| Sugars | 1 g |
| Protein | 28 g |
Nutrition values are approximate and vary with brands and portion sizes.
Frequently asked questions
How long does it take to make Chicken Pot Pie Casserole?
About 45 minutes in total: 15 minutes of prep and 30 minutes of cooking.
What ingredients do I need for Chicken Pot Pie Casserole?
The key ingredients include chicken, cheddar, onion, garlic, flour and thyme. The recipe card lists every ingredient with exact amounts.
How should I store leftovers?
Fridge: Store airtight up to 4 days. Freezer: Freeze the filling (without biscuits) up to 3 months; thaw, top with fresh biscuit dough, and bake.
What oven temperature does this recipe use?
Preheat oven to 375°F (190°C).
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