A lower-calorie way to make Chicken and leek pie
Chicken and leek pie with pastry only where it earns its place
Chicken, leeks and peas sit in a creamy stock sauce beneath one crisp pastry lid, making a generous pie serving at about 505 calories.
A pie does not need pastry underneath to taste like a pie. The bottom crust is the part most likely to stay soft and absorb sauce, so this recipe removes it and spends the pastry allowance on a properly browned lid. Chicken thigh brings moisture, breast keeps the protein lean, and leeks soften in stock before a spoon of yoghurt finishes the filling away from fierce heat.
What changes—and what stays
From often 700–950 kcal with a pastry base, cream and butter-rich filling to 505 calories
Use a single 320 g puff-pastry lid over six portions, no pastry base, and thicken chicken stock before adding 150 g Greek yoghurt. Chicken browning leaves savoury fond, leeks cook until sweet, thyme and mustard sharpen the stock, and the crisp top still delivers buttery pastry in every forkful.
| Part | Conventional | Lighter | Why |
|---|---|---|---|
| Core method | More added fat or a heavier proportion | Use a single 320 g puff-pastry lid over six portions, no pastry base, and thicken chicken stock before adding 150 g Greek yoghurt | Chicken browning leaves savoury fond, leeks cook until sweet, thyme and mustard sharpen the stock, and the crisp top still delivers buttery pastry in every forkful. |
How the flavor stays
Chicken browning leaves savoury fond, leeks cook until sweet, thyme and mustard sharpen the stock, and the crisp top still delivers buttery pastry in every forkful.
A cost rule that survives inflation
Leeks and frozen peas spread 900 g chicken across a family dish, and omitting the hidden bottom pastry reduces both cost and waste without changing the visible pie.
Ingredients for 6
Measure first; timing is part of how this recipe uses less fat.
- 500 gskinless chicken breast
- 400 gskinless chicken thigh
- 600 gleeks
- 300 gfrozen peas
- 600 mllow-salt chicken stock
- 150 g0%-fat Greek yoghurt
- 45 gplain flour
- 10 gDijon mustard
- 320 gready-rolled puff pastry
Method
Each step includes heat, a visible cue, and a recovery.
Step 1 · follow the visible cue
Colour chicken without cooking it through
Dry the chicken, cut into even pieces and sear in a very hot wide pan in two batches, then remove while the centres remain underdone.
Look for: Two sides show golden patches and there is brown fond on the pan without a pool of released chicken water.
Step 2 · follow the visible cue
Turn leeks and fond into the sauce
Soften sliced leeks with splashes of stock, stir in flour, mustard and thyme, then whisk in the remaining stock and simmer five minutes.
Look for: The leeks are silky and the sauce coats them evenly while still flowing into gaps around the chicken.
Step 3 · follow the visible cue
Cool the filling before covering it
Return chicken and add peas, simmer to 74°C, then take off the heat and fold in yoghurt. Spread in the pie dish and cool for 15 minutes.
Look for: The filling is warm rather than steaming, creamy without splitting, and sits below the rim of the dish.
Step 4 · follow the visible cue
Bake one lid until genuinely crisp
Lay pastry across the top without stretching, trim, vent and brush lightly with milk. Bake at 210°C for 22–28 minutes and rest ten.
Look for: The centre of the lid is risen and deep gold, not pale or wet where it touches the filling.
Calories at the same serving size
227 kcal · 31% lower estimated
The estimate uses the listed ingredients divided into 6 servings. Brand labels, trimming, and the amount left in the pan can change the result.
Keep the leftovers in the same spirit
Keep covered in the fridge for two days. Reheat uncovered in a hot oven so the lid crisps; the microwave softens pastry.
Keep covered in the fridge for two days. Reheat uncovered in a hot oven so the lid crisps; the microwave softens pastry.
Frequently asked questions
Why must the filling cool first?
Hot steam melts the pastry fat before the oven can set layers, causing a flat or soggy lid.
Can I use all chicken breast?
Yes, but cut it slightly larger and avoid simmering after it reaches 74°C so it does not become dry.
- skinless chicken breast500 g
- skinless chicken thigh400 g
- leeks600 g
- frozen peas300 g
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Recipe development and nutrition review: CaloNote Editorial
This editorial recipe uses ingredient-level nutrition estimates and reviewed cooking principles. It is not represented as physically test-cooked, and nutrition is approximate.
Published and last reviewed: August 25, 2026
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