Mashed potatoes are the ultimate comfort food. Just picture them on your table – smooth, creamy, and perfectly seasoned. We’ve tweaked our mashed potatoes to make them dairy-free, and therefore vegan! And trust us, our Instant Pot version is every bit as tasty as “regular” mashed potatoes. In fact, we think the peace of mind that comes from removing animal products makes this dish taste even better!
Can you Teach an Old Veggie New Tricks?
The traditional boiling method for preparing mashed potatoes works well, so why use an Instant Pot? Well, firstly, it’s fast! And secondly, it’s much more “hands-off.” You add potatoes, water, and salt to the Instant Pot and walk away for 10 – 20 minutes. You don’t even need to slice or chop them! Therefore, it’s much easier to multitask in the kitchen (very important when cooking a big holiday meal).
We also find that the potatoes cook more evenly using the Instant Pot. As a result, it’s much easier to avoid lumps and make them smooth and creamy. Of course, most of the steps we talk about in this recipe also apply to potatoes made the “old fashioned” way. So, read on and find out how we make delicious vegan mashed potatoes!
Skin Off or On?
We prefer to leave the skin on our mashed potatoes for a couple of reasons. Firstly, there loads of nutrients in the skin of a potato (check out the notes below to see how much of various nutrients are in the skin vs. the flesh). Secondly, we enjoy the “chewy” texture of the potato skin, which complements the smooth, creamy mash.
If you remove the skin you’re leaving behind about:
- 50% of the Protein
- 70% of the fiber
- 30-50% of several important vitamins (B6, C, thiamin, niacin)
- 80% of the iron and 60% of the potassium
How to make Instant Pot Mashed Potatoes
If you leave the skin on the potatoes, you’ll need to chop them before cooking. Otherwise, the skin will stop them from cooking evenly. In contrast, if you peel them, put your potatoes into the instant pot whole. If you pressure-cook peeled, chopped potatoes, they’ll be overcooked and go mushy.
- The chopped skin-on potatoes need 10 minutes in the Instant Pot on the High setting.
- If you’re cooking whole, peeled potatoes instead, give them 20 minutes on High.
Important: when the Instant Pot finishes cooking, vent the steam immediately. Then, remove and drain the potatoes as quickly as possible. Cooked potatoes go mushy when left in hot water after cooking.
Smooth it Out
To get smooth mashed potatoes, you don’t need a potato ricer or anything other than a regular masher (or even a fork!). The tricks to this are:
- Dry your potatoes well before you start mashing.
- When the potatoes are “smashed” and still a bit chunky, add minced garlic, pre-warmed plant-based creamer and non-dairy butter. These ingredients are added warm because this makes it easier to mix them into potato quickly.
- Now ditch the masher and finish mixing your potatoes with a spoon. They should now be super-smooth!
- Taste and adjust the salt and pepper too suit your taste 😋
Creamer Tip: always use a nut or soy-based based creamer. A product made with coconut leads to some odd tasting potatoes!
Make them Perfect
Here are a few problems people have with mashed potatoes, and some thoughts on how to avoid them:
Gummy/gluey texture: this problem is often due to the type of potato used. Mashed potatoes need a starchy or “floury” type, like russet, Yukon Gold, or Idaho. Avoid waxy ones like Red Bliss or New Potatoes, which have a low starch content and can cause this “gummy” or “gluey” effect.
A gluey texture can also result from overworking the potatoes. They release too much starch and “gum up.” So, mash your potatoes just enough to make them smooth and creamy. Also, always mash and mix by hand. Food processors and blenders are too aggressive.
Bland flavor: there probably isn’t enough seasoning! Be sure to add some salt to the water when you cook them. You can also adjust the seasoning when you finish mashing.
Can you make Mashed Potatoes Ahead of Time?
To make these in advance you simply do everything up to mashing the potatoes. However, don’t add the non-dairy butter and creamer, or the fresh herbs. The potatoes will keep in the fridge for 1-2 days. When you’re ready to serve them, reheat the potatoes and mix in those remaining ingredients. This process makes sure the potatoes come out tasting fresh.
We hope this recipe helped you make some delicious vegan Instant Pot Mashed Potatoes. If you tried it, please let us know what you thought with a comment and rating. Every bit of feedback helps make The Plant Riot even better.Print
It’s mashed potatoes time! Our Instant Pot mashed potatoes are easy, dairy-free, and vegan! So join us and make a smooth, creamy, dairy-free mash!
- 2.5lbs – 3lbs / 1.25kgs Russet, Yukon Gold, or Idaho potatoes, skin-on and cut into large dice, or peeled and left whole
- 1 garlic clove, minced
- 1 stick (3oz/115 grams) non-dairy butter, melted
- 1/3 cup non-dairy creamer (nut or soy), heated
- Salt, to taste
- Freshly ground pepper, to taste
To serve (optional):
- Fresh thyme, finely chopped
- Freshly ground pepper
- Add potatoes and a pinch of salt to the Instant Pot, cover with water (1 inch/2.5cms above the potatoes). Cover and turn the vent to sealing.
- Cook potatoes on high pressure for:
- Potato cubes with skin-on: 10 minutes
- Whole potatoes, peeled: 20 minutes
- Once the potatoes finish cooking, immediately turn the valve to “venting” to release the pressure and steam. Once venting has completed, remove the potatoes as quickly as possible to avoid the potatoes from going mushy when left in hot water after cooking. Carefully pour the hot potatoes into a colander to drain.
- Tip the potatoes out onto a clean kitchen towel and carefully pat the potatoes dry (they will be hot!).
- Return dry potatoes to the Instant Pot cooking pot, and mash the potatoes with a potato masher or fork (if you have a potato ricer, feel free to use that too!). Next add minced garlic, melted non-dairy butter, warm non-dairy creamer and a pinch of salt and pepper, mix well until potatoes are smooth and creamy (avoid over mixing – see Note section for tips). Taste and adjust seasoning to suit you taste.
- Scoop your Instant Pot Mashed Potatoes into a serving bowl, and sprinkle with fresh thyme and freshly ground pepper. Serve while warm.
- Here are a few problems people have with mashed potatoes, and some thoughts on how to avoid them:
- Gummy/gluey texture: this problem is often due to the type of potato used. Mashed potatoes need a starchy or “floury” type, like Russet, Yukon Gold, or Idaho. Avoid waxy ones like Red Bliss or New Potatoes, which have a low starch content and can cause this “gummy” or “gluey” effect. A gluey texture can also result from overworking the potatoes. They release too much starch and “gum up.” So, mash your potatoes just enough to make them smooth and creamy. Also, always mash and mix by hand. Food processors and blenders are too aggressive.
- Bland flavor: there probably isn’t enough seasoning! Be sure to add some salt to the water when you cook them. Also adjust the seasoning when you finish mashing.
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