Okay, I’ve honestly done it. I’ve created the most delicious mashed potato recipe ever. Caramelized onion and bacon mashed potatoes! I love a simple potato recipe (you can find my creme fraiche mashed potato recipe here), but this recipe really surprised me. If you are looking for a unique take on mashed potatoes to add to your Thanksgiving table, I can honestly guarantee that no one is going to complain about these.
I’m honestly tired; this week has been something else. I’ve got nothing pithy and dynamic to say here–just make the recipe. You can even make the caramelized onion/bacon jam the day before and simply stir them into the potatoes before serving. I’m all about making food ahead of time for ease. Happy cooking and Happy almost Thanksgiving!
what are caramelized onions?
All onions contain natural sugars, regardless of what type of onion you use. Caramelizing onions is simply cooking them low and slow and allowing those sugars to emerge; what you end up with are super sweet and savory soft onions. In this instance, you cook bacon low and slow so that all the bacon fat melts, and then we cook the onions in the bacon fat (drool). I had a little red wine on hand, so I added some to the pan and WOW it made all the difference in adding so much more flavor. It also gave them a super pretty red color which makes the potatoes so pretty to look at.
how long does it take to caramelize onions?
Oh boy, it can take a bit of time. This is why I recommend making the caramelized onion and bacon jam ahead of time (up to three days ahead of time!). I found that all in all, between cooking and bacon and cooking the onions down, the whole process took about 45 minutes. The nice thing is it’s very passive work–you don’t need to stir the entire time, just every now and then. Everything is cooked over low heat, so very little risk of anything burning. It’s the perfect thing to make while you’re multitasking with other things, just check in on it here and there.
what’s the best pan to use to caramelize onions?
I love this question! You want a wider skillet because you want to maximize the surface area that the onions and bacon are cooking on. I love my Lodge braiser (link to the pan here), but if you have a larger cast iron skillet or stainless steel skillet, either would work great.
how do you keep mashed potatoes from turning gluey?
I love this question! I struggled with this before I really knew what I was doing in the kitchen. Every year at Thanksgiving, I would make the mashed potatoes. Sometimes they were absolutely perfect, and other times they were gluey and thick–not a pleasant texture. I found that warming your cream and butter before adding them to the mashed potatoes is ESSENTIAL. If you are adding ingredients straight from the fridge, especially if your potatoes have been sitting for a second, you are cooling everything down. This brings to me point #2: always have your mashed potatoes be the last thing you make before you sit down to eat. They are best made piping hot and this ensures the best texture.
Can you make these mashed potatoes vegetarian or vegan?
Vegetarian, yes! Simply omit the bacon and instead, cook the onions and shallots in 2 tablespoons of salted butter over low heat. I personally have never made vegan mashed potatoes. I love cream and butter! If you’re looking for a great vegan mashed potato recipe, check out my friend Megan over at Short Girl, Tall Order! She just posted these gorgeous vegan mashed potatoes–give ’em a try!
should you peel your potatoes for mashed potatoes?
That’s up to you! I never do because it’s honestly more work and I like the skins. If you want to peel them and you have the time, do it! They’ll turn out delicious either way.
what’s the best potato to use for mashed potatoes?
I don’t know if this is a hot take or not, but I will always say Yukon Gold potatoes. Don’t you dare use a russet potato! Those really should be reserved for baked potatoes only, IMO. My mom used to make them a lot with red-skinned little potatoes, which I like, but I will always and forever say gold potatoes. Yukon Gold potatoes have the densest and most uniform flesh of the potato varieties. When cooked, they aren’t grainy, watery, or mushy, which all happen to be qualities that ruin mashed potatoes instantly. And as an added bonus, Yukon Golds already have an inherent buttery flavor to them. Winning!