
A lower-calorie way to make Salmon Pie
Salmon Pie uses a potato top over a vegetable-rich filling
Salmon, peas and leeks bake beneath a ridged potato top in a lighter Canadian fish pie for about 475 calories per serving.
Canadian salmon pie appears in several family styles, including pastry-enclosed and potato-topped versions. This adaptation puts the filling beneath mashed potato, where one lean topping replaces two pastry layers. Leeks and peas expand the salmon while a milk sauce keeps the fish moist, and deep fork ridges brown with only a small oil brush.
What changes—and what stays
From often 650–850 calories with double pastry and cream sauce to 475 calories
Replace double pastry with a thin ridged potato top and bind salmon and vegetables in a two-percent milk sauce. Leek, dill, lemon and mustard brighten rich salmon; potato ridges deliver browned contrast while the milk sauce protects the flakes.
| Part | Conventional | Lighter | Why |
|---|---|---|---|
| Core method | More added fat or a heavier proportion | Replace double pastry with a thin ridged potato top and bind salmon and vegetables in a two-percent milk sauce | Leek, dill, lemon and mustard brighten rich salmon; potato ridges deliver browned contrast while the milk sauce protects the flakes. |
How the flavor stays
Leek, dill, lemon and mustard brighten rich salmon; potato ridges deliver browned contrast while the milk sauce protects the flakes.
A cost rule that survives inflation
Frozen salmon portions, potatoes and peas produce six complete servings, while the single potato top avoids buying or making pastry.
Ingredients for 6
Measure first; timing is part of how this recipe uses less fat.

- 750 gskinless salmon fillet
- 1 kgrusset potatoes
- 350 gleeks
- 250 gfrozen peas
- 500 ml2% milk
- 35 gall-purpose flour
- 15 gcanola oil
- 20 gDijon mustard
- 15 gfresh dill
Method
Each step includes heat, a visible cue, and a recovery.

Step 1 · follow the visible cue
Poach salmon gently in the milk
Warm salmon in milk below a simmer until barely opaque, then lift it out, cool and reserve the flavoured milk.
Look for: The centre should still look moist because the fish will cook again in the assembled pie.

Step 2 · follow the visible cue
Make a leek sauce from the poaching milk
Soften leeks in measured oil, stir in flour and gradually whisk in reserved milk until it coats a spoon.
Look for: The sauce should be smooth, with tender leek rings and no raw flour taste.

Step 3 · follow the visible cue
Fold flakes without crushing them
Add peas, mustard, dill and large salmon flakes to the sauce, transfer to a shallow dish and cool until steam subsides.
Look for: Salmon pieces should remain visible and the filling should mound rather than run.

Step 4 · follow the visible cue
Ridge the potato top deeply
Spread dry milk-mashed potato in a thin layer, score with a fork, brush with remaining oil and bake at 425°F until bubbling and gold.
Look for: Ridge tips should be crisp and the filling should bubble only at the dish edges.

Calories at the same serving size
214 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
Refrigerate for three days and reheat in the oven. Freeze assembled portions before the final bake for up to two months.
Refrigerate for three days and reheat in the oven. Freeze assembled portions before the final bake for up to two months.
Frequently asked questions
Can I use canned salmon?
Yes. Drain it thoroughly, remove large bones if preferred and fold it directly into the finished sauce without poaching.
Is this the only traditional salmon pie style?
No. Canadian families also make pastry versions; this page clearly uses the lighter potato-topped approach.

- skinless salmon fillet750 g
- russet potatoes1 kg
- leeks350 g
- frozen peas250 g
CaloNote · mobile analysis example
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This uses the real CaloNote meal-detail layout with this recipe’s photo and estimated nutrition. Actual AI results vary with the photo and portion.
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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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