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A hand is scooping paleo cauliflower colcannon from a gray bowl. The colcannon is white pureed cauliflower with flecks of green kale and scallions in it. There is melted ghee on top.
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4.80 from 25 votes

Cauliflower Colcannon

Cauliflower colcannon is a healthy and keto-friendly twist on the traditional Irish dish of mashed potatoes and cooked greens! Plus, you can make it in the Instant Pot!
Prep Time10 minutes
Cook Time35 minutes
Total Time45 minutes
Course: Side Dish
Cuisine: Irish
Keyword: Instant Pot, keto, low carb, nom nom paleo, nomnompaleo, paleo
Servings: 6
Author: Michelle Tam

Ingredients

  • Diamond Crystal kosher salt 
  • 1 bunch kale stemmed and roughly torn
  • 1 large large cauliflower cut into florets
  • 4 scallions
  • 4 tablespoons ghee or extra virgin olive oil, divided
  • freshly ground black pepper to taste

Instructions

Stovetop Cauliflower Colcannon

  • Fill a large stock pot with water. Cover and bring to a boil over high heat. When the water is at a rolling boil, add a large pinch of salt.
  • Place the kale leaves in the boiling water and cook for 2 to 4 minutes or until tender.
  • Drain the cooked kale in a colander.
  • Fill the now-empty stock pot with 2 inches of water. Place a steamer insert inside, cover the pot, and bring to a boil on high heat. Once the water is boiling, add the florets and salt liberally.
  • Replace the lid, and steam the cauliflower until the florets are easily pierced with a paring knife, about 10 to 15 minutes.
  • While the cauliflower is cooking, squeeze out the excess liquid in the cooked kale in a clean kitchen towel or cheesecloth.
  • Finely chop the cooked kale and scallions and transfer them to a large bowl.
  • When the cauliflower is done cooking, transfer the florets  into a food processor. Plop in 3 tablespoons of ghee (or extra virgin olive oil if you’re making a vegan colcannon) and proces until smooth.
  • Add the cauliflower purée to the bowl with the greens and fold to combine. Taste and adjust the seasoning with salt and pepper.

Instant Pot Cauliflower Colcannon

  • Pour 1 cup of water into the metal insert and place a steamer on top. Place the kale in the steamer insert, sprinkle on some salt, and cook on high pressure for 1 minute. Release the pressure manually and take out the cooked kale.
  • Toss in the cauliflower florets into the steamer insert and salt everything liberally. Lock the lid and cook under high pressure for 3 minutes. Release the pressure manually.
  • Follow steps 6 throuhgh 9 above.

Video

Notes

You can make cauliflower colcannon ahead of time and store it in a sealed container in the refrigerator for up to 4 days. You can reheat it in the microwave or in a covered pot over low heat on the stove. 

Nutrition

Calories: 136kcal | Carbohydrates: 9g | Protein: 4g | Fat: 11g | Fiber: 3g | Sugar: 3g