Chicken wellington casserole –Welcome to our delicious adventure in cooking, where today we bring you a comforting dish that’s perfect for any lunch gathering or a cozy family meal. Get ready to indulge in the delightful flavors of Chicken Wellington Casserole! This dish combines the classic flavor of chicken wellington with the ease and warmth of a casserole, making it a perfect addition to your lunch recipes repertoire.
Chicken Wellington Casserole
This scrumptious Chicken Wellington Casserole features tender chicken, rich mushrooms, and creamy sauce wrapped in flaky pastry, all baked to golden perfection. Let’s dive into this mouthwatering recipe!

Ingredients:
- 2 cups cooked chicken, shredded
- 1 cup mushrooms, diced
- 1 cup cream of chicken soup
- 1 cup frozen mixed vegetables
- 1 teaspoon dried thyme
- 1 teaspoon garlic powder
- 1 tablespoon olive oil
- 1 package (1 lb) puff pastry, thawed
- 1 egg, beaten (for egg wash)
- Salt and pepper to taste
Instructions:
- Preheat your oven to 400°F (200°C).
- In a skillet, heat olive oil over medium heat. Add the diced mushrooms and cook until softened, about 5 minutes.
- Stir in the shredded chicken, frozen mixed vegetables, cream of chicken soup, dried thyme, garlic powder, salt, and pepper. Cook for another few minutes until all ingredients are well combined and heated through.
- Roll out the thawed puff pastry on a lightly floured surface. Cut the pastry into squares large enough to cover the casserole dish.
- Pour the chicken mixture into a greased baking dish. Cover with the puff pastry, sealing the edges well.
- Brush the top of the pastry with the beaten egg to achieve a golden brown finish.
- Bake in the preheated oven for about 25-30 minutes or until the pastry is puffed up and golden brown.
- Remove from the oven and let it cool for a few minutes before serving.
This Chicken Wellington Casserole will surely become a family favorite! Serve it warm and watch as everyone digs in, savoring each bite of this hearty meal. Enjoy your cooking adventure!