Instant Pot Colcannon Irish Mashed Potatoes & Kale [Video]

In under 30 minutes and in just one pot, you can make Instant Pot Colcannon, a traditional Irish mashed potato and kale side dish. 

Instant Pot Colcannon {Irish Mashed Potatoes & Greens]

Colcannon is typically eaten on St. Paddy’s day but enjoyed all year round.

I am going to teach you to make Instant Pot Colcannon using only one pot!

Typically, Irish Colcannon is made on the stove by first boiling the potatoes in one pot and then sauteing the greens in a second pot and then mashing them in a mixing bowl.

One of the really cool things about using a Instant Pot or Mealthy MultiPot is that there are more than one use for just this one appliance. Yes, even a stand alone Pressure Cooker can saute, steam, make eggs, cake, boil and make rice. 

Similar to my Instant Pot Mashed Potatoes, recipe, my one pot Instant Pot Colcannon recipes starts out using the steaming method for the potatoes.

Cast of Ingredients for Instant Pot Colcannon

The ingredients are few, but Instant Pot Colcannon packs a big punch. If you are not a kale lover (it’s really good here though), there are good substitutes, which I talk about below.

Ingredients for Instant Pot Colcannon

• Potatoes
• Kale
• Cream, Milk or Half & Half
• Butter
• Salt and Pepper
• Scallions

Instant Pot Colcannon goes especially well with my Instant Pot Corned Beef and Cabbage!

My Instant Pot Colcannon recipe is created to just using your Instant Pot, Mealthy MultiPot or Pressure Cooker for all the steps in this recipe. And since you just need to serve individual portions right from the pot, you don’t even need to use a serving platter.

Of course, if you like the colcannon can be put onto the table in one big serving dish and be passed around to all those sitting at the dinner table.

Soak Cut Potatoes in Water 30 Minutes

Pro Tip: When potatoes are first soaked in water for about 30 minutes, much of the starch is removed and this allows for a fluffier and nicer tasting potato. I do this in most of my recipes where potatoes are used.

For instance, my Pressure Cooker Japanese Beef Curry Stew {Instant Pot}, which is one of my favorite recipes, also talks about soaking the potatoes. It does make a difference.

I like to peel and then cut the potatoes and then add them to my steamer basket. I then place the steamer basket into a large mixing bowl. When I am ready to use the potatoes, it’s easy to just grab the handle and pull the potatoes from the soaking water.

What you will see left behind in the soaking water is fresh potato starch. The fresh potato starch is great for when making my Air Fryer Potato Latkes.

One of my secret ingredients for thickening sauces without a slurry is potato starch and I keep a nice supply of the packaged stuff at all times. 

In my Instant Pot Baked Potato recipe, you will notice that I do not first soak the potatoes. Check out the recipe to find out why.

Pour Water into Cooking Pot

Water is added to the cooking pot with a glass (liquid) measuring cup, so that the potatoes can steam above.

The potatoes sit above the water and won’t become waterlogged and mealy.

Add Basket of Cut and Peeled Potatoes to Pot

Along with soaking the potatoes in the steamer basket, for me, the easiest way to cook potatoes is also in a steamer basket like the one you see above.

It is also very easy to just remove the basket of chopped potatoes right from the Instant Pot, Mealthy MultiPot or Pressure Cooker. So, basically, get a steamer basket like you see above for yourself! It comes in handy and I use mine all the time.

Pull Out the Basket of Potatoes

Pro Tip: Russet and Yukon Gold potatoes are best for Instant Pot Colcannon, as they mash nicely and absorb the butter and milk really well, while becoming very creamy. However, red potatoes can be used as well.

What is Instant Pot Colcannon?

• Traditionally, it is an old Irish peasant recipe made from leftovers.
• Colcannon combines mashed potatoes and kale or cabbage and even sautéed leeks.
• Other greens such as mustard greens and turnip greens can be used in place of kale.
• We will use butter for this recipe, although back then, butter was expensive and not used as much.

For this Instant Pot Colcannon recipe, we are going to use just the t pressure cooker feature to first make potatoes and then we will mash them with sautéed kale.

Butter is Used to Sauté the Kale

While the potatoes are draining the Kale will quickly sauté in some butter.

Some people like to use bacon grease for sautéing the kale. Traditionally, I believe the recipe was very simple due to it being “peasant” food and using leftovers.

I imagine they might also sauté in chicken fat (schmaltz), duck fat and other types of meat.

How to Sauté the Kale for Instant Pot Colcannon:

Add Curly Kale

From what I understand, kale is used most often in Ireland. They love the curly kale.

Remember, it shrinks up so much, so make sure you buy enough curly kale.

Can Instant Pot Colcannon be Frozen?

• Yes, quite easily.
• You will love the Instant Pot Colcannon so much you might want to make a double batch.
• Using a Foodsaver or freezer container, the colcannon can stay in the freezer for a couple of months.

It is so wonderful, to make colcannon in just one pot. This is one of the things I love so much about my  Instant Pot, Mealthy MultiPot or Pressure Cooker. I don’t have to turn on my stove and heat up a skillet.

How to Season Colcannon:

Add Salt and Pepper to Taste

As with any recipe, seasonings and the amount of seasonings are very personal.

Pro Tip: My recipes usually start with a bit less salt and pepper in order to give you room to add more. You cannot undo the amount, but you can always add more.

So many people ask about my pepper grinder, so click her to buy one for yourself: Gravity Electric Salt and Pepper Grinder. It is so wonderful to have the grinder do all the work!

For kale lovers, try my  Instant Pot Olive Garden Zuppa Toscana Italian Soup. I took their recipe and made it better.

Sauté Kale Until Totally Wilted

Quickly, the kale is now a fraction of its raw self. Remember the photo from above?

The amount I add to Instant Pot Colcannon varies. If I have more kale, I add more, or if I want to stretch the recipe, I also add more.

How to Reheat Colcannon

• Place frozen Instant Pot Colcannon into a mixing bowl or into one of the pans from the Ekovana Stainless Steel Pressure Cooker Stackable Pans Set. For reheating stuff, the mixing bowl is fine. When cooking rice or other things pot in pot (“PIP”) the Ekovana is best for an even cook.
• Add a cup of water to the cooking pot and place a trivet with a pan into the pot.
• Just use the Pressure Cook or Manual button and set the time for 6 minutes. Let it release naturally and that should reheat your colcannon without over cooking the potatoes.

If you have used a FoodSaver Vacuum Sealing System, you would first cut open the bag and add it to the bowl.

Add Cooked Potatoes To Pot with Kale

There are so many colcannon recipes around,as every family will customize the recipe.

I like to mix in scallions towards the end of mashing to give the Instant Pot Colcannon some texture and a bit of an onion flavor.

Mash Potatoes with Kale

Add Cream, Milk or Half and Half

Pro Tip: Milk, cream or half and half is mashed in with the potatoes and kale.

Obviously, the heavy cream will make give Instant Pot Colcannon a very rich taste. I have used various milks and they are all delicious, so this is a personal choice. The cream really is fabulous though. 😉

 

Mash and Add More Milk as Needed

As you are mashing, the colcannon will absorb the milk. For a thinner finish, feel free to add more milk than what is stated on the recipe below.

What are variations to Instant Pot Colcannon?

• Celeriac can be used in place of potatoes to make a low carb version of colcannon.
• Leeks, spinach, gai lan, mustard greens, cabbage, can all be used, along with the potatoes. One of my favorite recipes use gai lan. It is Thai Pad See Ew (Stir-Fried Noodles) and it is so delish. 

Cooking the greens or cabbage in bacon grease would be delish. Then use the bacon to garnish the finished dish.

Lots of Chopped Scallions Give Great Flavor and Texture

I love having little crunchies in my colcannon.

Although colcannon originated in Ireland, it found its way to Scotland. It is sometimes referred to as rumdlethumps.

Instant Pot Irish Colcannon is great to use the next morning for breakfast like the English do. Fry up the colcannon and serve it along with meat or eggs. It is called “bubble and squeak.”

Watch the video below as I walk you through every step and detail of this recipe. I’ve given you a ton of information above, but sometimes a live visual of the process helps so you can follow along. I have my own cooking show on my YouTube Channel, so be sure to check it out and subscribe!

 Watch my video and then scroll to the bottom for the printable recipe card.

Tips and Tricks to Instant Pot Colcannon

1. Soak potatoes for at least 30 minutes prior to cooking. This makes the potatoes fluffier and gives a better flavor.
2. Use a steamer basket for ease of soaking and cooking.
3. Cut the kale into ribbons
4. Use cream for a richer taste.

 

Make Indentation in Center of Serving

In Ireland, the traditional way to eat colcannon is to first make a little indentation in each individual serving.

Put Butter into Center of Colcannon

Ed Takes a Taste of Instant Pot Irish Colcannon

Nothing makes me happier than when someone as picky as Ed, enjoys my cooking.

Now, go make Instant Pot Irish Colcannon.

Instant Pot Colcannon {Irish Mashed Potatoes and Greens]

Start off your St. Patrick’s Day celebration with a pint of Guinness!

More Instant Pot Potato Recipes to Make:

• Instant Pot Baked Potato Soup [Video]
• Instant Pot Salt Potatoes [Syracuse, New York]
• Pressure Cooker Sweet Potato Casserole (Instant Pot)
• Asian Mashed Potatoes and Gravy

Anything we can do in just one pot is great! Don’t you agree?

Kitchen Equipment and Essentials

• J.A. Henckels Classic 8 inch Chef’s Knife
• Salbree Steamer/Strainer Basket
• Gravity Electric Salt and Pepper Grinder
• OXO Good Grips Potato Masher

Caring is sharing! If you would like to support This Old Gal, please share this recipe on Social Media, so that I can continue to bring you more wonderful recipes! 

If you share a picture of something you make from our blog, tag it with #thisoldgalcooks so we can see it. We might feature it on Instagram! It makes my day when I see you’ve made one of our recipes!

Instant Pot Colcannon [Irish Potatoes and Greens]

Print Pin Rate

Course: Picnic, Side Dish

Cuisine: All types, Irish

Prep Time: 20 minutes

Cook Time: 7 minutes

Pressure Release: 8 minutes

Total Time: 35 minutes

Servings: 8 servings

Calories: 222kcal

Author: Jill Selkowitz

Ingredients

• 3 pounds Russet Potatoes peeled and chopped
• 1.5 cups Water
• 1/4 cup Butter
• 4 cups Kale cut into ribbons
• 1 teaspoon Sea Salt
• 1/2 teaspoon Freshly Ground Black Pepper
• 1 cup Milk Cream or Half & Half
• 4 Scallions chopped or minced
• Butter for topping

Tools

• 1 Potato Masher

US Customary - Metric

Instructions

• Place potatoes in strainer basket and into a large bowl and cover with water. Let sit for 30 minutes.
• Add water to Instant Pot cooking pot and place strainer basket of potatoes into Instant Pot.
• Lock on lid and close pressure valve. Cook at high pressure for 7 minutes. When beep sounds, wait 8 minutes and then release the rest of the pressure.
• Remove strainer basket of potatoes and dump out water.
• Replace cooking pot into Instant Pot and select Saute.
• Add butter and chopped kale and cook for about 3-5 minutes, or until kale wilts.
• Add salt and pepper and add cooked potatoes to pot.
• Hit "Cancel" and then press "Warm."
• With a potato masher, mash potatoes together with the greens and add milk.
• Add scallions and continue mashing until creamy, with a few chunks.
• Serve in bowls and make a small well in the middle and add a little pad of butter. Dunk each bite of Colcannon into butter and eat.

Notes

Russtes and Yukon Gold potatoes work best.

Tips and Tricks to Instant Pot Colcannon

1. Soak potatoes for at least 30 minutes prior to cooking. This makes the potatoes fluffier and gives a better flavor.
2. Use a steamer basket for ease of soaking and cooking.
3. Cut the kale into ribbons
4. Use cream for a richer taste.

Can Instant Pot Colcannon be Frozen?

• Yes, quite easily.
• You will love the Instant Pot Colcannon so much you might want to make a double batch.
• Using a Foodsaver or freezer container, the colcannon can stay in the freezer for a couple of months.

Bacon grease can be used to saute the greens, if desired.

Cabbage can be used in place of the kale.

Other Greens To Use in Place of Kale are:

• Mustard Greens
• Spinach
• Turnip Greens
• Collard Greens

To make this low carb, substitute celeraic, turnips, radish or rutabaga and following the same recipe. Cauliflower can also be used in place of potatoes, but reduce cook time to 2 minutes.

Nutrition

Nutrition Facts

Instant Pot Colcannon [Irish Potatoes and Greens]

Amount Per Serving

Calories 222 Calories from Fat 63

% Daily Value*

Total Fat 7g 11%

Saturated Fat 4g 20%

Cholesterol 18mg 6%

Sodium 379mg 16%

Potassium 931mg 27%

Total Carbohydrates 36g 12%

Dietary Fiber 2g 8%

Sugars 3g

Protein 6g 12%

Vitamin A 72.7%

Vitamin C 61.8%

Calcium 11.4%

Iron 11.4%

* Percent Daily Values are based on a 2000 calorie diet.

Tried this recipe?Mention @ThisOldGalCooks or tag #thisoldgalcooks!

Pin this Instant Pot Colcannon Recipe

Instant Pot Irish Colcannon