A lower-calorie way to make Colcannon
Colcannon: fluffy potato with kale, cabbage and scallions
Steam-dried potato folds with bright kale, cabbage, scallion and warm buttermilk, at about 315 kcal per serving.
For Colcannon, control potato starch, vegetable moisture and measured fat, checking texture before each stage. Colcannon should taste recognisably Irish, hold its intended structure and leave no watery or greasy residue.
What changes—and what stays
From with large amounts of butter and cream is often 450–600 kcal to 315 calories
Use warm low-fat buttermilk, 18 g butter and double the cabbage and kale. Scallion, black pepper, nutmeg, buttermilk tang and a small measured butter finish give the classic flavour.
| Part | Conventional | Lighter | Why |
|---|---|---|---|
| Core method | More added fat or a heavier proportion | Use warm low-fat buttermilk, 18 g butter and double the cabbage and kale | Scallion, black pepper, nutmeg, buttermilk tang and a small measured butter finish give the classic flavour. |
How the flavor stays
Scallion, black pepper, nutmeg, buttermilk tang and a small measured butter finish give the classic flavour.
A cost rule that survives inflation
Cabbage and kale stretch the potatoes into eight generous portions.
Ingredients for 8
Measure first; timing is part of how this recipe uses less fat.
- 1.8 kgfloury potatoes
- 900 ggreen cabbage
- 600 gkale
- 300 gscallions
- 500 mllow-fat buttermilk
- 18 gbutter
- 20 gparsley
- 6 gnutmeg and black pepper
Method
Each step includes heat, a visible cue, and a recovery.
Step 1 · follow the visible cue
Prepare and control moisture
Steam or boil potatoes until just tender, drain and return to the dry hot pot.
Look for: Surfaces look floury and no water remains at the base.
Step 2 · follow the visible cue
Build the flavour base
Wilt cabbage and kale with scallion using splashes of water until dry and bright.
Look for: Greens are tender but vivid and the pan base is dry.
Step 3 · follow the visible cue
Cook with even heat
Rice the hot potato and fold in warm buttermilk gradually without beating.
Look for: Mash is fluffy with no lumps or elastic stretch.
Step 4 · follow the visible cue
Rest and verify the finish
Fold in greens and measured butter, season and serve immediately.
Look for: Greens are evenly distributed and no butter pool forms.
Calories at the same serving size
150 kcal · 32% lower estimated
The estimate uses the listed ingredients divided into 8 servings. Brand labels, trimming, and the amount left in the pan can change the result.
Keep the leftovers in the same spirit
Cool Colcannon within two hours, refrigerate airtight for up to three days and reheat only the portion needed.
Cool Colcannon within two hours, refrigerate airtight for up to three days and reheat only the portion needed.
Frequently asked questions
Can Colcannon be prepared a day ahead?
Yes. Cool moist and crisp components separately, then combine during gentle reheating or just before serving. Cool Colcannon within two hours, refrigerate airtight for up to three days and reheat only the portion needed.
What does the calorie estimate for Colcannon include?
One listed serving using only the measured ingredients; bread, sauces and extra toppings are excluded. Use warm low-fat buttermilk, 18 g butter and double the cabbage and kale.
- floury potatoes1.8 kg
- green cabbage900 g
- kale600 g
- scallions300 g
CaloNote · mobile analysis example
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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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