Copycat Jamie Oliver’s Mushroom and Chicken Pie Recipe

2

I still remember the first time I made this pie. It was a chilly evening, and I was looking for something hearty yet uncomplicated, something that would feel like a hug in food form. Jamie Oliver’s Mushroom and Chicken Pie was a revelation – simple ingredients coming together to create layers of flavor and comfort. If you’re a fan of earthy mushrooms, tender chicken, and the indulgence of creamy sauces, then this dish is about to claim the top spot on your dinner menu.

How to make Jamie Oliver’s Mushroom and Chicken Pie

Jamie Oliver’s Mushroom and Chicken Pie is a comforting, homestyle savory pie that combines tender chicken, earthy mushrooms, and a creamy sauce, all baked under a golden pastry lid.

Ingredients

For the Filling:

• 500g chicken thighs (boneless and skinless, cut into bite-sized pieces)
• 250g mushrooms (button, chestnut, or mixed, roughly chopped)
• 2 leeks or 1 large onion (finely sliced)
• 2 garlic cloves (minced)
• 1 handful of fresh herbs (e.g., thyme leaves, or parsley for garnish)
• 2 tbsp olive oil (or butter)
• 1 tbsp plain flour (for thickening)
• 200ml chicken stock
• 200ml milk (or add 50ml cream for extra indulgence)
• Optional: 1 tsp Dijon mustard (for a tangy, richer flavor)
• Optional: A pinch of nutmeg or grated cheese for added depth.

For the Crust:

• 1 sheet of puff pastry (store-bought works perfectly, or make your own if you’re up for the challenge!)
• 1 egg yolk (beaten, for egg wash)

Seasoning:

• Salt and freshly ground black pepper (to taste).

Instructions

Follow these simple steps to make Jamie Oliver’s Mushroom Chicken Pie:

1. Prepare the Filling

1. Cook the Chicken: Heat the olive oil in a large frying pan over medium-high heat. Season the chicken pieces with salt and pepper, then sear them until golden on the outside (about 5–7 minutes). Remove the chicken and set it aside.
2. Sauté the Vegetables: In the same pan, add the leeks (or onions) and garlic. Sauté on medium heat until softened and fragrant. Stir in the mushrooms and cook until they release their juices, roughly 5 minutes.
3. Add the Flour: Sprinkle the plain flour over the veggies and stir it in, cooking for 2 minutes to get rid of the raw flour taste.
4. Make the Sauce: Gradually pour in the chicken stock while stirring to avoid lumps. Add the milk (or cream) and continue to simmer until the sauce thickens and coats the back of a spoon. Add the mustard, nutmeg (if using), and fresh thyme (or your choice of herbs).
5. Combine and Taste: Add the cooked chicken back into the pan and gently combine everything. Taste the filling and adjust seasoning with more salt, pepper, or mustard as needed. Remove from heat and let the filling cool slightly.

2. Assemble the Pie

1. Preheat the Oven: Heat your oven to 200°C (400°F) or 180°C (fan-assisted).
2. Prepare the Pastry: Roll out your puff pastry on a floured surface until it is slightly larger than your pie dish.
3. Fill the Dish: Pour the slightly cooled chicken and mushroom filling into the pie dish. Be sure not to overfill!
4. Cover with Pastry: Lay the puff pastry over the pie dish, pressing the edges down to seal it. Trim any excess pastry and crimp the edges with a fork if desired. Cut a small slit or hole in the center of the pastry to allow steam to escape.
5. Egg Wash: Brush the pastry with the beaten egg yolk for a glossy, golden finish.

3. Bake the Pie

1. Bake the pie in the preheated oven for 25–30 minutes or until the pastry is puffed up and golden brown. Keep an eye on it to ensure the edges don’t burn.

4. Serve and Enjoy

1. Once out of the oven, let the pie cool for 5 minutes. Garnish with some fresh parsley or herbs, slice into generous portions, and serve it with a side of mashed potatoes, greens, or a crisp salad.

Tips for the Perfect Mushroom Chicken Pie

• Avoid Soggy Pastry: If you’re worried about the bottom of the pastry going soggy, pre-bake the pastry first (blind bake) or cool the filling completely before assembling.
• Make it Ahead: You can make the chicken and mushroom filling a day ahead and chill it in the fridge. Assemble and bake the Jamie Oliver’s Mushroom and Chicken Pie fresh for best results.

What to serve with

Jamie Oliver’s Mushroom and Chicken Pie is a meal that’s already jam-packed with flavor and comforting textures, but pairing it with the right side dishes can elevate your dining experience to a whole new level.

1. Vegetable Side Dishes

Since the Jamie Oliver’s Mushroom and Chicken Pie itself is hearty and creamy, pairing it with fresh, flavorful veggies adds balance to your plate:

• Roasted Vegetables: Roast vegetables like carrots, parsnips, butternut squash, or zucchini with a drizzle of olive oil, salt, pepper, and a sprinkle of fresh rosemary. Their natural sweetness complements the savory filling of the pie.
• Steamed Greens: Lightly steamed broccoli, green beans, or sugar snap peas are simple and vibrant complements to the creamy pie. Toss them with a squeeze of lemon juice and a little olive oil to brighten their flavor.
• Garden Salad: A crisp green salad with peppery rocket (arugula), mixed greens, and thinly sliced red onions tossed in a light mustard vinaigrette adds a refreshing contrast to the Jamie Oliver’s Mushroom and Chicken Pie’s richness.
• Brussels Sprouts with Bacon: Roast Brussels sprouts with crispy bacon or pancetta for a nutty, smoky flavor profile. The crunchy texture pairs beautifully with the buttery pastry.

2. Starch-Based Sides

If you’re looking to add another layer of indulgence or are hosting a big dinner, a starchy side dish can complement the Jamie Oliver’s Mushroom and Chicken Pie perfectly:

• Mashed Potatoes: Creamy, buttery mashed potatoes are a classic pairing for pies. For an extra touch, add garlic, chives, or a sprinkle of Parmesan cheese.
• Potato Wedges: Crispy, oven-roasted potato wedges seasoned with paprika, garlic powder, and a pinch of cayenne can serve as a crunchy alternative to mashed potatoes.
• Cauliflower Cheese: A cheesy, gooey cauliflower bake is a great side for a creamy Jamie Oliver’s Mushroom and Chicken Pie like this. The nutty, creamy cheese sauce complements the flavors of the chicken and mushrooms.
• Creamy Polenta: For something different, serve creamy polenta as a base for the pie. It adds an elegant twist and soaks up any of the filling’s rich sauce.
• Crusty Bread: A warm loaf of crusty bread or garlic bread can be used to mop up every delicious spoonful of the filling.

3. Light and Tangy Additions

These options help cut through the richness of the Jamie Oliver’s Mushroom and Chicken Pie and keep the meal balanced:

• Pickled Veggies: A side of pickled red cabbage, cucumbers, or onions adds a tangy note that complements the creamy filling and cuts through the richness of the pastry.
• Cranberry Sauce: While not traditional, a small dollop of cranberry or lingonberry sauce can bring a sweet-tangy element that pairs surprisingly well with chicken and mushrooms.
• Apple Slaw: Make a fresh coleslaw with shredded cabbage, carrots, and thinly sliced apples for a crunchy, tangy, and slightly sweet side.

Ingredients Substitutes

One of the best things about Jamie Oliver’s recipes is how flexible they are, allowing you to adapt them to suit your dietary preferences, pantry availability, or flavor preferences. If you’re planning to make the Mushroom Chicken Pie but don’t have all the listed ingredients – or if you’d like to make a few swaps – here’s a detailed guide to ingredient substitutes.

Chicken

The recipe typically uses chicken thighs or breast, but here are some great alternatives:

• Turkey (fresh or leftover): Turkey works wonderfully in place of chicken. It’s perfect for a post-holiday meal if you have leftover roast turkey.
• Ground Chicken or Turkey: If you don’t have whole chicken cuts, ground options can be used to create a slightly different texture but still hearty and delicious.
• Rotisserie Chicken: For a quicker option, shred some cooked rotisserie chicken instead of cooking it from scratch.
• Vegetarian Option: Substitute chicken with cooked chickpeas, diced tofu, or tempeh for a plant-based version. You can also use jackfruit for a shredded “chicken-like” texture.

Mushrooms

Mushrooms are a key element of the recipe, but you can adapt the type or substitute them if needed:

• Different Mushroom Varieties: Replace basic button or chestnut mushrooms with shiitake, portobello, cremini, or oyster mushrooms for a boost of earthy flavor.
• Zucchini or Eggplant: If mushrooms aren’t your thing, diced zucchini or eggplant can step in. They have a mild flavor and tender texture when cooked.
• Cauliflower: Small cauliflower florets make a unique, hearty substitute for mushrooms and absorb flavors from the sauce.
• Bell Peppers: Add a sweet and slightly tangy flavor to the pie by using diced red or yellow bell peppers instead of mushrooms.

Leeks or onions

If you don’t have leeks on hand, here’s what you can use:

• White or Yellow Onion: A simple one-to-one substitute. Onions are equally aromatic and bring a robust base to the dish.
• Shallots: These are milder and sweeter, making them an excellent alternative to leeks.
• Green Onions (Scallions): Use green onions for a lighter, slightly sharper onion flavor.
• Fennel Bulbs: For a slightly different twist, try thinly sliced fennel, which has a subtle anise flavor and softens beautifully when cooked.

Milk or Cream

Milk or cream forms the base of the creamy sauce, but you can use several substitutions based on your dietary needs:

• Dairy-Free Milk: Use oat milk, almond milk, or soy milk as a non-dairy alternative. Opt for unsweetened, unflavored versions.
• Coconut Milk or Cream: Coconut milk offers richness and a subtle sweet note, but bear in mind that it will add a coconut flavor to the dish.
• Cashew Cream: Blend soaked cashews with water to create a dairy-free cream alternative that’s rich and smooth.
• Greek Yogurt: Thin out plain Greek yogurt with water or broth to achieve a similar creamy consistency while adding a slight tang.

Puff Pastry

Puff pastry is the crown jewel of the pie, but if you can’t find it or want to switch it up, try these:

• Shortcrust Pastry: Use shortcrust pastry for a more traditional pie crust finish.
• Filo (Phyllo) Pastry: For a lighter, flakier alternative, layer sheets of filo pastry with melted butter or olive oil.
• Mashed Potato Topping: For a “shepherd’s pie-style” finish, top the filling with mashed potatoes instead of pastry – perfect if you’re avoiding processed carbs.
• Gluten-Free Puff Pastry: Seek gluten-free versions available in many supermarkets or online.
• Biscuits or Scones: Add a Southern flair by topping the pie with dollops of biscuit or scone dough before baking.

Flour (for Thickening)

Flour is used to thicken the sauce, but it can be easily replaced:

• Cornstarch (Cornflour): Mix 1 tablespoon of cornstarch with 2 tablespoons of cold water, then stir it into the sauce for the same thickening effect.
• Arrowroot Powder: A great gluten-free thickener that works similarly to cornstarch.
• Potato Starch: Another gluten-free option that creates a silky texture.
• Gluten-Free Flour: A one-to-one gluten-free flour blend can replace regular flour without altering the taste.

Chicken Stock

Stock adds depth to the sauce, but there are plenty of replacements:

• Vegetable Stock: Ideal if you’re making a vegetarian version. It provides a milder flavor that still enhances the dish.
• Water with Bouillon Cubes or Powder: Dissolve bouillon cubes or powder in water for a quick stock alternative.
• White Wine: Add a splash of dry white wine in place of some stock for a hint of acidity and a boost in flavor.

Mustard

Dijon mustard adds a tangy depth to the filling, but it can be substituted or omitted based on your taste:

• Wholegrain Mustard: Provides a milder, slightly nutty flavor if you don’t have Dijon.
• English Mustard: For a stronger punch, use a small amount of English mustard.
• Horseradish: A small dollop of prepared horseradish can mimic the sharp tang of mustard.
• Omit Mustard: If you prefer a more traditional, neutral flavor, skip the mustard entirely.

Herbs

Fresh thyme is a classic addition, but you can get creative with substitutes:

• Dried Thyme: Use half the amount of dried thyme, as it’s more concentrated in flavor.
• Parsley: Fresh parsley adds a mild, herby flavor with a pop of color for garnish.
• Rosemary or Sage: For a more robust and earthy swap.
• Oregano or Tarragon: Both work well, adding subtle sweetness and depth.

Final Thoughts

This comforting Jamie Oliver’s Mushroom and Chicken Pie is a showstopper for dinner parties or Sunday meals, and so simple that it’s perfect for weeknight cooking, too.

More Jamie Oliver Chicken Recipes:

• Copycat Jamie Oliver’s Chicken Curry Recipe (Slow Cooker)
• Copycat Jamie Oliver’s Chicken Pie Recipe