Move over potatoes, radishes make the crispiest and most decadent keto corned beef hash everrrrrrr. Say hi to your new low carb breakfast bestie – for real!!!

So there is currently a cauliflower and broccoli shortage here in Belize – true story. I went to buy cauliflower the other day and there was none to be found anywhere. I asked one of the workers at a local produce stand I frequent if they would be getting some soon and to my surprise she said no. Belize has put a ban on imported cauliflower and broccoli until their own growing season ends, but they didn’t produce much of either this season, so our island will be out for the foreseeable future.
Usually I’d be freaking out about this, but since radishes are plentiful and cheap here, I AIN’T EVEN MAD. I have a low carb cauliflower and corned beef hash from waaaaaaay back when IBIH first went low carb around 5 years ago – and it’s good, but this version made with radishes frankly blows that one out of the water.
Cauliflower just doesn’t crisp up like radishes do, so they are my new go-to potato replacement in fried applications and recipes like this keto corned beef hash. It’s awesome. Just LOOK. AT. IT.

Super crispy, with that salty, briny corned beef hash flavor that we love! It goes perfectly with fried eggs, or you can eat it alone like I do sometimes for lunch or dinner. It’s just that good.
Sometimes I cook it up and then spread it in a casserole dish and break my eggs into little depressions I make with a spoon. Then you bake it until the eggs are done to your liking and cut into it casserole style. So yummy and great for a crowd or brunch – you can even do it in muffin cups for individual servings. The possibilities are delicious and endless with this keto corned beef hash!

I used a good quality canned corned beef that I can get here in Belize (for $8 US per can, *gulp*!) to make this version, but if you’ve got leftover corned beef that would also be fantastic – just be sure to chop it really fine before cooking with the radishes and onions.
You’ll need to be patient with this keto corned beef hash recipe – the chemistry of the process can’t be rushed. First the radishes mellow and release their moisture and it cooks off as steam – be sure to dice them small, about 1/4 inch pieces.

Then you add the corned beef to the pan and the radishes absorb the fat (and flavor) and crisp up beautifully. The mixture goes from an unappetizing looking pink mush to crispy keto breakfast perfection in about 15 minutes.

It’s totally worth the time, I promise! Just a few minutes of prep and cooking time to a delicious low carb breakfast that even the carb-lovingest critics will rave about!!!
As a final side note, if you use sugar free corned beef this is a Whole 30 compliant dish as well!
Crispy Keto Corned Beef & Radish Hash
- Yield: 4 one half cup servings 1x
Description
Crispy and delicious, this keto corned beef & radish hash will be your new breakfast bestie!!! Low carb, gluten free, Atkins and even Whole 30 if you use sugar free corned beef!
Ingredients
- 1 Tbsp olive oil
- 1/4 cup diced onions
- 1 cup radishes, diced to about 1/4 inch
- 1/2 tsp kosher salt
- 1/4 tsp ground black pepper
- 1/2 tsp dried oregano (Mexican if you have it)
- 1/4 tsp garlic powder
- 1 twelve oz can corned beef or 1 cup finely chopped corned beef, packed
Instructions
- Heat the olive oil in a large saute pan and add the onions, radishes, salt and pepper.
- Saute the onions and radishes on medium heat for 5 minutes or until softened.
- Add the oregano, garlic powder, and corned beef to the pan and stir well until combined.
- Cook over low to medium heat, stirring occasionally for 10 minutes or until the radishes are soft and starting to brown.
- Press the mixture into the bottom of the pan and cook on high heat for 2-3 minutes or until the bottom is crisp and brown.
- Serve hot.
- Category: Low Carb Breakfast Recipe
- Cuisine: Irish?
Nutrition
- Serving Size: 1 generous half cup
- Calories: 252
- Fat: 16g
- Carbohydrates: 1.5g net
- Protein: 23g
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Celeste says
I am for some reason a huge fan of that greasy slab of canned corned beef – reminds me of my childhood. It had never occurred to me that I could eat it on keto! I made this recipe this morning and it was delicious, salty goodness! I never would have guessed it was radishes. I’m going to eat this for breakfast a LOT. :)
Natalie says
I am a huge fan of savory dishes vs. sweet dishes so this completely hit the spot. I wasn’t too sure about the radishes but they turned out to be yummy and I think I even prefer them to potatoes. I was also worried that the prep would just be too much for me to do in the morning because I am a horrible morning person and can never drag myself out of bed. But it was really quick and easy and within 30 minutes I was eating a very satisfying and filling meal. I topped it with two over medium eggs and it was perfect. This will definitely be a go to dish for me.
Yvonne says
This was awesome. After dicing those tiny radishes, I was wondering if running a diakon radish through a mandolin might be a time saver and just delicious? Any thoughts?
maria says
This recipe is PERFECT! Thanks so much for developing and posting it!
Karen says
I thought the corned beef has was delish, but I could have done without the half teaspoon of salt, the canned corned beef was salty enough,
Karen says
At this time of year there is a lot of daikon, Asian white radish, in the market. Do you think it would work with that instead of conventional radishes?
DIANE LYON says
OH MY GOODNESS, I didn’t think it would be possible to have Hash again. I am so excited about this recipe. Its wonderful. I was worried that the radish flavor would be too strong but it isn’t. What a great recipe. Thank you so much for posting. I should admit that I didn’t use the oregano and used fresh garlic instead of powdered. Thank you so much for all your wonderful recipes. When ever I am looking for a new recipe to try, I go right to your site. Thanks again!
April says
YUM! I used corned beef from the deli counter and ground it up in the cuisinart. Comes together fast, very tasty, and much better for you than stuff outta the can.
Neymorra says
Quick question, would I need to drain any juice from the corned beef, or would it all just go in together?
Mellissa Sevigny says
I would drain any juice otherwise you’ll have trouble getting it to crisp up.
matt says
Hi. This looks great. Not to be dense, but… if you not using canned corned beef, does the “1 cup finely chopped corned beef, packed” need to be precooked, or raw?
Mellissa Sevigny says
I think all corned beef is cooked? But I’m not really sure actually! Cooked would be preferable I think though.
matt says
You can buy a corned beef brisket (they always have them at Costco this time of year) and you cook it yourself. I would like to make this, but I wasn’t sure if I should cook the brisket the normal way and then follow the recipe. Sounds like that’s the way to go. Thanks!