Back in college I used to own a deep fryer. I remember it fondly; we would bring it out, fry some tater tots, fry some chicken tenders, coat candy in pancake batter and fry that, etc. Basically the most unhealthy thing imaginable. I got rid of it a long time ago but recently I’ve been thinking if it could be used as an effective, time saving tool for the ketogenic diet. Fryers have gotten a bad rep because most of the food that they are used to cook are carb heavy, sugar laden disasters that I outlined above. What if I could cook keto friendly foods in the fryer? So with that in mind I set out to pick out a new fryer. I settled on a DeLonghi Deep Fryer and started frying! Today I’ll show you the results of some of the obvious frys such as Chicken Wings and some cooler ideas like almond bun coated jalapeno balls.

Here is the beast in action. As I mentioned above, I read all the reviews on Amazon, and finally settled on the DeLonghi D677UX Deep Fryer. It was a tough decision because I had a few specific requirements that I needed to fulfill. The number one thing I wanted was the ability to use lard as a cooking oil as opposed to something like peanut oil or vegetable oil. The issue is that lard is a solid at room temperature so many of the “higher” end models of fryers use immersion heating elements to heat up the oil. Basically it is a large coil of metal that gets really hot and heats the oil. If you use lard with one of these, the solid lard will burn out the heating elements. As it heats up, some of the oil will melt and turn to liquid, then causing air gaps, which will let the coil get to hot, then lard will drip on it, causing little explosions of near boiling grease. Basically a recipe for disaster. So, I had to go with a fryer that was designed closer to looking like a crockpot or rice cooker rather than one with heating elements in it. This left the Fry Daddy line and this one. The second thing is that my wife was already pretty opposed to the idea and I wanted one with filters and that was easy to clean. This one has an air filter on the top, all of the cooking happens with the lid closed. Also, it has a spout at the bottom so it is easy to drain and clean the unit. Now you could also fry in just a dutch oven, but then you would have grease everywhere and cleanup would involve draining a 30 lbs cast iron pot with boiling oil in it … Anyway, that’s the long reason why I went with this model. On to the frying!

First up in the fryer was some regular old bacon. I cut it up into sections so it would fit in the frying basket. With this model you load the basket, close the lid, then drop the food into the oil after the lid is closed.

I don’t know what I expected to happen but the bacon shriveled up as shown above. The bacon was crisp and well cooked but it was really curly. As you know, I normally go to great lengths trying keep my bacon flat, with bacon presses and such. I’ll have to think about this one, possibly build a device that holds it flat during the frying.

Never the less, the bacon served its purpose well and was delicious! I had a burger on top of an Almond Bun, topped cheese, then with pan fried onions and peppers, then an egg and finally the bacon pieces.

Next up, some vegetables. Cooking vegetables in a pan always takes a while and can often turn to mush. So, I decided to try some cauliflower florets in the fryer.

They turned out really well! The outside was nice and golden brown and the it was super soft. I would recommend trying this one again.

I love onions. I know they are a pretty high carb vegetable but I can’t help myself sometimes. So, I wanted to see if I could create a chip like texture with the onions. I chopped an onion into four parts and separated the layers as shown.

It went ok. It had a good taste and texture but it wasn’t crisp. I think the layers of the onions were too thick so it was a bit soggy.

While I still had the onions, I wanted to recreate onion strings. This is a traditional topper for a green bean casserole but the type you buy from a store is battered. I just cut the onion really, really thin and threw them in! They worked out really well except they cooked super fast. Some of them shown above were perfect, some were a little over done. Also, they go through the mesh of the fryer basket. Next time I’ll just throw them into the oil in small batches and use a strainer to pull them out when done. I would definitely recommend using this again as a topper for recipes.

Now for the classic, Buffalo Wings! All I had on me were some frozen wings so that’s what I used. I first rinsed them with water to get rid of any ice particles, then dried them and threw them into the fryer.



They turned out pretty decently. It was more crisp than when I baked them but I’ve had better in restaurants. I’m going to keep experimenting, maybe trying fresh wings and different oil combinations. Overall, I would make them in the fryer over the oven, but I need to figure out an ideal method to get really crisp skin.

Finally, my greatest accomplishment, a reinvention of my classic Jalapeno Poppers. I had to think of a way to put it together that wouldn’t totally fall apart in the fryer. So, I fried some bacon, then combined cream cheese, cheddar cheese, sliced jalapenos and the bacon into little balls. Then a refrigerated the balls. Then I made an almond flour based batter with eggs and almond flour, dipped the balls, refrigerated the dipped balls, then fried them! I’ll have to do a separate article on them but they were amazing! It was gooey and and cheesy and spicy all at the same time. I think this batter will have to be a base for my future frying experiments.

As an added bonus, the fryer box serves as the perfect bed for cats. It might be worth buying it just for your furry friend. He was quite sad when recycling day came and we had to get rid of his new bed.

So there you have it, my first foray into keto frying! Overall it went well and I’m happy with the results. In the coming weeks I’m going to try and render my own leaf lard, aka pork fat, and use that for the frying oil. Let me know in the comments what you’ve fried on keto and also any ideas you have for future frying adventures I should try!