I love smashed red skin potatoes on a weeknight. Theyโre so much less fussy than real mashed potatoes - no peeling, no dicing, no worries about lumps. Lumpy potatoes? Who cares! Theyโre smashed, thatโs how theyโre supposed to look.
My pressure cooker makes these instant pot red skin mashed potatoes an easy weeknight side dish. Toss everything in the pot, set the timer, then ignore them until the pressure cooker beeps. The potatoes are perfectly done. Quick release the pressure, mash โem right in the pot, and theyโre ready to go. (If Iโm really in a hurry, I bring the pot liner full of mashed potatoes to a hot pad on the table, stick a spoon in the pot, and let everyone serve themselves.)
Ingredients
- Butter
- Garlic
- Red skin potatoes
- Fine sea salt
- Water
- Whole milk
How to Make Smashed Red Skin Potatoes in a Pressure Cooker
Prep the potatoes: Melt the butter using Saute mode in an Instant Pot (medium heat in a stovetop PC). As soon as the butter stops foaming, add the potato slices and the garlic to the pot. Stir the potatoes in the Instant Pot to coat with butter. Sprinkle with the salt, pour the water and the first ยฝ cup of milk into the pot, and stir again.
Pressure cook the potatoes for 7 minutes with a Quick pressure release: Lock the lid on the pressure cooker and cook at high pressure for 7 minutes in an Instant Pot or other electric pressure cooker (Manual, Pressure Cook-High or Pressure Cook-Custom in an Instant Pot), or for 6 minutes in a stovetop PC. Quick release the pressure, then open the lid away from you.
Smash the potatoes: Smash the potatoes in the pot with a potato masher to break them up, then pour in the second ยฝ cup of milk and smash until you get the right consistency, adding a little more milk if theyโre too thick. Serve and enjoy!
Substitutions
- Other potatoes: I prefer red skin potatoes for this recipe. If you're going rustic, you want the red skins to stand out, and waxy potatoes hold up a little better to smashing than floury potatoes like russets. You can substitute Yukon Gold potatoes for the red skins, and they taste great, but they yellow skins aren't as fun to look at in the mash.
- Sour Cream for some of the milk: If you like the tang of sour cream, use it in place of some or all of the ยฝ cup of milk that's stirred in after pressure cooking.
- Heavy Cream vs Skim Milk: If you want extra-rich potatoes, substitute cream for some or all of the milk. (Heavy cream and butter. Yum!) If you're looking to cut calories, substitute 2% milk or skim milk for the whole milk.
Storing Leftovers
Leftover mashed potatoes store well. They'll last for a few days in the refrigerator, or up to 6 months in the freezer. I store them in 2-cup containers so they're easy to microwave when I need to reheat them.
Whatโs the difference between mashed and smashed potatoes?
Mashed potatoes are peeled, smooth, and evenly mashed. Smashed potatoes are more rustic, mashed with their skins still on, and noticeable lumps of potatoes afterwards. (That's why I like them for a weeknight. I don't have to be careful, I just mash until it feels right.)
PrintPressure Cooker Smashed Garlic Red Skin Potatoes
- Total Time: 20 minutes
- Yield: 2 pounds mashed potatoes 1x
Description
Pressure cooker garlic smashed red skin potatoes. A rustic potato side dish, quick and easy on a weeknight thanks to the pressure cooker.
Ingredients
- 4 tablespoons butter
- 4 cloves garlic, sliced thin
- 2 pounds red skin potatoes, sliced ยฝ inch thick
- 1 teaspoon fine sea salt
- ยฝ cup water
- ยฝ cup whole milk (for pressure cooking)
- ยฝ cup whole milk (stir in after cooking, plus more if needed)
Instructions
- Prep the potatoes: Melt the butter using Saute mode in an Instant Pot (medium heat in a stovetop PC). As soon as the butter stops foaming, add the potato slices and the garlic to the pot, and stir to coat with butter. Sprinkle with the salt, pour in the water and the first ยฝ cup of milk, and stir the potatoes again.
- Pressure cook the potatoes for 7 minutes with a Quick pressure release: Lock the lid on the pressure cooker and cook at high pressure for 7 minutes in an Instant Pot or other electric pressure cooker (Manual, Pressure Cook-High or Pressure Cook-Custom in an Instant Pot), or for 6 minutes in a stovetop PC. Quick release the pressure, then open the lid away from you.
- Smash the potatoes: Smash the potatoes in the pot with a potato masher to break them up, then pour in the second ยฝ cup of milk and smash until you get the right consistency, adding a little more milk if theyโre too thick. Serve and enjoy!
Equipment
Notes
I use 2 pounds of potatoes because it is the right amount for my family of five. You can double the recipe if you need a big batch - just double all the ingredients. If you want to halve the recipe, halve everything except the water and milk- you need the liquid to come up to pressure - and do not add more milk while mashing (unless you really need it.)
Tools
6 quart pressure cooker (I love my Instant Pot electric pressure cooker)
Pinch Mitts (protect your hands while mashing the potatoes)
Potato Masher (I like this one from Oxo)
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Category: Side Dish
- Method: Pressure Cooker
- Cuisine: American
What do you think?
Questions? Other ideas? Leave them in the comments section below.
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My other Pressure Cooker Recipes
My other Pressure Cooker Time Lapse Videos
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Jennifer
Thank you for this recipe ! I hate making mashed potatoes and this recipe has made me not mind it at all! Super easy! I have also made it swapping out the dairy and used unsweetened oat milk and earth balance butter. No one noticed!
Mike Vrobel
You're welcome!
Janet Goff
This recipe was so easy and such a hit with the family! Thank you!
Mike Vrobel
Youโre welcome!
Tom Q
Great recipe Mike! We have a new family favorite.
Mike Vrobel
Thanks!