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Chicken Pot Pie with Leeks and Mushrooms

Video Title: How to Make Chicken Pot Pie
Video Duration: 2:43
The puff pastry used for this chicken pot pie takes the ultimate comfort food dish up a notch. Cream, leeks, Dijon mustard, and mushrooms give this recipe a French flair.
Serves: 6
Prep Time: 15 min
Cook Time: 30 min


2 tbsp oil
6 boneless, skinless chicken breasts
1 tsp poultry seasoning
2 cups carrots, peeled and sliced
3 stalks celery, cut in half lengthwise and sliced
3 leeks, light green and white part, sliced
1 cup cremini mushrooms, sliced
3 tbsp butter
3 tbsp flour
2 tbsp Dijon mustard
½ cup white wine
2 cups low-sodium chicken broth
1 cup 35% (whipping) cream
salt, to taste
pepper, to taste
1 sheet puff pastry, thawed
1 egg(s), beaten

Food Safety

Before you start, wash all surfaces and your hands with soap and warm water, and remember to wash your hands, utensils and cutting boards after they touch raw meat or eggs. Avoid cross-contamination by using a different cutting board for your meat and other ingredients. Make sure you’re cooking to safe temperatures and chilling any leftovers within two hours. For more food safety tips, visit our Food Safety at Home Section.


  1. Preheat oven to 350°F (175°C).

  2. Cut chicken into bite size pieces.

  3. In a frying pan, heat 1 Tbsp (15 mL) of oil. Add chicken and poultry seasoning to the pan and stir frequently until chicken is cooked through. Place cooked chicken in a bowl and set aside. In the same frying pan, heat 1 Tbsp (15 mL) of oil. Add the carrots, celery, leeks and mushrooms and sauté until vegetables are just slightly cooked. Remove pan from heat and set aside.

  4. In a saucepan, melt butter on medium-low heat. Whisk the flour into the butter. Add Dijon mustard and mix thoroughly. Add white wine, chicken broth and cream and whisk together. Reduce heat slightly and add salt and pepper to taste. Remove mixture from heat once it has thickened. If sauce is too thick, add a little more chicken broth.

  5. In a 3 quart (2.8 L) casserole dish, add chicken and vegetables. Add the sauce and stir together.

  6. Place thawed puff pastry sheet on top of the casserole dish, making sure to cover the edges. With a knife, cut small lines, approximately 1 inch (2.5 cm) into the pastry. Brush the pastry with beaten egg and place pot pie in the over. Bake for about 30 minutes or until a meat thermometer inserted into the centre of the pie reads 165°F (74°C).

  7. Serve with mashed potatoes and a garden salad.

Nutrition Info

Per 580 g serving Amount
Protein69 g
Fat42 g
Saturated Fat15 g
Carbohydrate34 g
Fibre3 g
Sugar5 g
Cholesterol245 mg
Sodium500 mg
Per 580 g serving % Daily Value
Vitamin A160
Vitamin C20
Vitamin B694
Vitamin B1264