Ingredients
Method
- Preheat your oven to 400°F (200°C).
- In a large skillet, melt the butter over medium heat.
- Add the onion, celery, and carrots and sauté until softened, about 6-8 minutes.
- Stir in the minced garlic and cook for 1 minute.
- Sprinkle flour over the vegetables and stir constantly for 2 minutes.
- Gradually whisk in the chicken broth and milk until the mixture thickens.
- Fold in the shredded chicken, frozen peas, fresh thyme, salt, and pepper.
- Transfer the mixture to a baking dish.
- Spread the mashed potatoes evenly over the chicken base.
- Bake for 20-25 minutes until the topping is golden and the filling is bubbling.
Notes
Ensure your mashed potatoes are spread to the very edges of the baking dish to seal in the filling. This dish freezes well; allow it to cool completely before covering and storing in the freezer for up to 3 months.
