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chicken pot pie filling recipe
Ash Tyrrell

Chicken Pot Pie Filling Recipe

When I first started making chicken pot pie at home, I quickly realized the real secret wasn’t in the crust—it was all about the filling. A good chicken pot pie filling recipe should be creamy, flavorful, and packed with tender veggies and juicy chicken.
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Prep Time 10 minutes
Cook Time 25 minutes
Ingredients Method

Ingredients
  

  • 2 Tbsp olive oil – adds a fruity light base that carries other flavors
  • 2 Tbsp butter – use unsalted for control Kerrygold gives a richer taste
  • 1 medium onion diced – yellow onion works best for sweetness
  • 2 medium carrots diced – fresh carrots offer better texture than frozen
  • 2 celery ribs diced – balances sweetness with classic savory crunch
  • 4 garlic cloves minced – fresh garlic gives brighter, more vibrant flavor
  • 2 tsp Italian seasoning – blend of herbs that creates depth
  • ⅓ cup all‑purpose flour – for roux; we’ll talk variations below
  • 2 cups chicken broth – low‑sodium preferred so you control saltiness
  • ⅔ cup whole milk – richer texture; skim can curdle under heat
  • 3 cups shredded rotisserie chicken – saves time and boosts flavor
  • ½ cup frozen peas no need to thaw – preserves color and freshness
  • Fresh chopped parsley to taste – adds brightness
  • Kosher salt & fresh black pepper – always season to taste

Method
 

  1. Prep the Veggies and Aromatics: Heat olive oil and butter over medium heat until the butter melts and foams. Add diced onions, carrots, and celery with a pinch of salt, stirring occasionally until they soften, about 7–10 minutes. This builds your flavor base and brings out their natural sweetness.
  2. Build the Roux and Sauce: Stir in garlic and Italian seasoning, cooking until fragrant—about 30 seconds. Sprinkle in the flour and whisk constantly for a minute to remove the raw taste. Slowly pour in chicken broth while whisking, scraping any browned bits off the bottom. Pour in milk and simmer until slightly thickened, about 3 minutes.
  3. Add Chicken and Peas: Stir in the shredded rotisserie chicken and frozen peas, then simmer gently for another 10 minutes so the flavors meld and veggies soften. The sauce should coat the spoon nicely; if it feels thin, simmer a bit longer or thicken with a slurry.
  4. Finish and Serve: Remove from heat, stir in fresh parsley, and season with salt and pepper to taste. Serve hot—either as the filling of a pot pie, over biscuits, or with a side salad. It’s rich and comforting all on its own.