Forget potatoes: the natural buttery sweetness of these delicious parsnip fries pairs beautifully with the exotic spiciness of a harissa mayo. Frying them in tallow, which is high in conjugated linoleic acid, or CLA, gives them a golden, crunchy exterior.
As you know, I’m a big fan of saturated fats — I think we NEED them in our diet for optimal health. Saturated fats aid calcium absorption and bone health, protect your liver, support strong lungs, and play a critical role in cognition and nerve communication. Basically, if you don’t have enough saturated fat in your diet, you can’t feel your very best, and these fries are the perfect way to get more of it into your diet!
Maybe you’re familiar with lard and coconut oil, but I wanted to share this recipe because it features a lesser-known saturated fat that I love to cook with: tallow. Tallow is rendered beef fat, and it’s incredibly versatile and nutritious. Plus it has a nice mild flavor.
I choose grass-fed, hormone and antibiotic-free tallow, which can definitely get a bit pricey, which is why I get tallow, coconut oil, coconut manna, and lard from Thrive Market. They offer many of the products I use every day at a discounted price. For instance, in this recipe I used Fatworks Tallow, which would be around $17 a jar at a regular health food store. By buying it from Thrive Market I save more than $3 per jar. And it’s delivered to my front door!
Back to the fries … beyond the awesome health benefits, tallow makes these parsnip fries crisp and delicious. Parsnips are not typically a kid and family favorite, but when cooked this way, these are inexpensive and delicious.
With kids, dipping sauces are like magic. They get kids to love foods they normally wouldn’t like. We never eat vegetable oils, so store-bought mayo is out, but homemade mayo or healthy pre-made mayo (this is the only one I’ve found) is an awesome alternative …
Sriracha is popular these days, but when it comes to versatile spicy condiments, harissa reigns supreme. Though traditional recipes for this North African spice blend vary from region to region, all versions share a deep, earthy flavor. This recipe combines harissa’s aromatic warmth with the rich, creamy mayonnaise to create a perfectly balanced dip.

Parsnip Fries with Harissa Mayo Recipe
Ingredients
For the Fries:
- 2½ lbs parsnips
- 1 qt grass-fed tallow (for frying)
- sea salt
- smoked paprika
For the Mayo:
- ½ cup fire-roasted roasted red peppers (patted dry)
- 1 clove garlic
- 2 TBSP tomato paste
- 2 tsp chili powder
- ¾ tsp cayenne pepper
- ¼ tsp ground cumin
- ½ tsp ground coriander
- ½ tsp caraway seeds
- ½ a lemon (juiced)
- ⅓ cup mayonnaise
- 1 large pinch salt
Instructions
To make the fries:
- Peel the parsnips and cut them lengthwise into fry-sized sticks.
- Put the fries into a large bowl of cold water and refrigerate for at least 1 hour or up to 8 hours.
- Heat the tallow in a heavy bottomed pot to 325°F or until the oil bubbles around the handle of a wooden spoon. Careful, it’s hot!
- Drain and pat dry the fries with a paper towel.
- Work in batches to fry parsnips until they turn light gold in color, around 3 – 4 minutes.
- Remove from the pot with a slotted spoon and drain on a paper towel.
- When all the parsnips have been fried, increase the heat to 375°F and fry them in batches a second time. This allows the fries to get perfectly crispy.
- Remove from oil, drain on a paper towel, and season immediately with sea salt and smoked paprika.
- Snack, savor, and enjoy hot with the harissa mayo.
To make the Mayo:
- Combine the red peppers, garlic, tomato paste, and spices in a small food processor.
- Blitz until smooth.
- Stir in the lemon juice and mayonnaise.
- Season to taste with salt and store in the refrigerator.
Notes
Nutrition
What are you tricks for getting your children to love unusual vegetables? Please share below!
The sauce sounds so yummy!
My family loves the paleo mayo from Thrive market too. However I have an egg allergy and I read that you no longer eat eggs. Any subs or recipe for an egg free mayo? I miss it!
Thank you!
It’s not quite the same with the essential ingredient missing, but this recipe is the closest I have found: https://wellnessmama.com/23441/avocado-mayo/
I render tallow from grass-fed cows, and it has a very strong, beefy flavor. Plus, the cholesterol in. Animal fats oxidizes easily at fairly low temps you can get n a stovetop. Eating oxidized cholesterol is generally recognized to be quite harmful. If you want to fry foods, use either *high-oleic* sunflower or safflower oil, which are high in mono-saturated fats, low in inflammatory polyunsaturated fats, and have a smoke point suitable for frying.
Thank you, I’m glad to see an alternative to using the beef tallow as I am a vegetarian. Looking forward to trying this recipe!
hmm… so I shouldn’t throw out the chicken fat when I make bone broth?
I have the same question as Lisa – do you reuse the oil after deep frying and if so, how many times can you reuse it? Thanks for the recipe!
You can typically reuse several times
I adore parsnips! I can’t wait to try this!
Looks like a yummy recipe!!! I see that you recommend the Iodized Sea Salt, being slightly new to paleo it is a bit confusing as to whether it is a good idea to use the iodized sea salt versus himalayan or another. Any clarification on this would be greatly appreciated ; )
This salt happens to be a preference of mine for this particular recipe.
Hey Katie,
I love making fries like this! There is nothing like it! However, I still find it to be expensive to use that much tallow or lard for just a few potatoes. Do you reuse your oil? It’s a shame, because that is the only drawback for me. This is why it is once in a blue moon that I make it. I think it is cheaper for me to render my own fat than to buy it even on Thrive. Do you have a method of making fries crispy without using so much fat?
Thanks,
Sarah
I do reuse the oil a few times. They can also be baked in the oven with a smaller amount of the fat and just stirred constantly.
Could you use coconut oil instead? Also, I thought you used tropical traditions to buy your coconut oil from. That is why I started buying it from there. Is there a reason you switched? Is that not good coconut oil?
I am sure you could use coconut oil, I just wanted something savory. And I still do buy from tropical traditions, but Thrive Market is also great and is less expensive for small quantities, and I recognize that not everyone wants to buy 5-gallons buckets of the stuff at a time.
These sounds really good! Can you reuse the Tallow the next time you make them? The tallow makes them expensive to make if I can’t reuse it.
Oh I’m excited about this recipe! In trying to develop a permaculture, i have been trying to diversify calorie crops, so I planted parsnips this year. Katie, is would you say the harissa mayo is mild, medium or hot?
Thanks!
Wow please excuse the typos…..