Caramelized Carrots With Onions and Almonds | The Healthy RD

Getting your Trinity Audio player ready...

This fall I picked up a big bag of freshly dug carrots from a local gardener, and they were so sweet and crisp that I knew they deserved more than a spot on a veggie tray. This dish is what came of it. It started the way most of my recipes do: no measuring cups, just a hot cast-iron skillet, a scoop of ghee, and a little patience. The result is a side dish with deeply caramelized, almost candied edges, soft sweet onions, a savory glaze from coconut aminos, and a crunchy finish of toasted almonds.

It also happens to be one of the smartest ways to eat a carrot, nutritionally speaking. I’ll explain why below, but if you’re hungry, jump straight to the recipe.

Jump to the recipe

Caramelized carrots topped with toasted slivered almonds and soft onions on a floral plate
Locally grown carrots, caramelized in ghee and finished with toasted almonds.

Serves: 4 as a side

Total time: about 30 minutes

Diet notes: gluten-free, grain-free, soy-free, paleo-friendly, with dairy-free and nut-free swaps below

The Secret Is Leaving Them Alone

The single most important thing I do with these carrots is nothing. I cut them in half lengthwise, lay them flat-side down in the skillet with water and ghee, and then I don’t touch them except to nudge any rogue pieces back onto their flat side.

Here’s what’s happening in the pan. The water simmers first and gently steams the carrots until they soften. As it cooks off, the ghee is left behind, and now the flat surface of each carrot is frying in fat against hot cast iron. The natural sugars in the carrots brown and caramelize, and that’s where all the flavor comes from. Stir them around and you break that contact, and you’ll end up with soft, pale carrots instead of glossy, bronzed ones.

Halved carrots simmering in water and ghee in a skillet
Stage one: simmering in water and ghee.
Carrots caramelizing in a cast iron skillet next to a jar of salted ghee
Stage two: the water is gone and the caramelizing begins.

Cast iron is my pan of choice here because it holds steady heat, but a heavy stainless skillet works too. Just avoid crowding the pan. The carrots need to lie in a single layer.

Why Cooked Carrots With Fat Beat Raw Carrot Sticks

Carrots are famous for beta-carotene, but the beta-carotene in a raw carrot is locked inside tough plant cell walls and crystal-like structures in the chromoplasts. Your digestive system can only pull out so much. Heat softens those walls, and fat gives the carotenoids something to dissolve into so they can be packaged into micelles and absorbed.

The research backs this up. In a small study of volunteers with ileostomies (which lets researchers measure exactly what gets absorbed and what passes through), people absorbed about 65% of the beta-carotene from cooked, pureed carrots compared with about 41% from raw, chopped carrots, with fat in the meal both times.1 A 2024 study in Food & Function found that cooking increased the bioaccessible carotenoid content of carrots roughly six- to nine-fold, depending on the method and how long the carrots were cooked.2 And fat matters on its own: in a classic trial, salads eaten with full-fat dressing delivered far more absorbed carotenoids than the same salads with fat-free dressing.3

That’s why this recipe works so well. The carrots are cooked until tender, and they’re cooked in ghee, so the fat is built right in.

A clinical caveat I always share: beta-carotene is not the same as active vitamin A. Your body has to convert it using an enzyme called BCO1, and common gene variants can cut that conversion significantly for some people.4 Carrots are a wonderful antioxidant food, but they may not cover your vitamin A needs on their own. I dig into this in my post on vitamin A and why the form matters.

Coconut Aminos: The Soy-Free Glaze

The finishing splash of coconut aminos is what turns these from sweet carrots into something savory and a little addictive. Coconut aminos are made from fermented coconut blossom sap and salt, so they bring umami without soy or wheat. That makes this recipe an easy fit for many of my clients working through food sensitivities.

They’re also lighter on sodium. A tablespoon of coconut aminos has roughly 270 mg of sodium, compared with around 920 mg in the same amount of regular soy sauce.5 It’s still not a sodium-free food, so I use one to two tablespoons for the whole pan.

Why I Cook These in Ghee

Ghee is butter that has been simmered until the water cooks off and most of the milk solids are removed. That gives it a higher smoke point than butter, so it won’t scorch as the water evaporates, and a nutty, rich flavor that pairs beautifully with caramelized vegetables. I use grass-fed ghee, and the salted version seasons the carrots as they cook.

Ghee is also often better tolerated by people who react to dairy, since so little of the protein remains. It isn’t completely free of milk proteins, though, so it’s not a safe choice for a true milk allergy. If you’re not sure how your body handles dairy, this is exactly where testing helps. I’m a big believer in “test, not guess,” and I explain how I use food sensitivity testing in my complete guide to MRT and the LEAP method. If you’ve gone fully dairy-free, you might like reading about how I handled cutting out dairy.

Toasted Almonds for Crunch and Vitamin E

The almonds aren’t just a garnish. They add contrast to the soft carrots, and they bring vitamin E, a fat-soluble antioxidant most people don’t get enough of. One ounce of dry-roasted almonds provides about 7 mg of vitamin E, close to half the daily value.6 Toasting them for a few minutes deepens their flavor so much that I never skip it. For more on this nutrient, see my post on natural vitamin E and its benefits.

What Happened to My Blood Sugar

Carrots have a reputation as a “sugary” vegetable, and I hear that concern from clients all the time. So I did what I always recommend: I tested instead of guessing. I wear a continuous glucose monitor (CGM), and the evening I made this batch I ate the equivalent of about six carrots, along with the ghee, onions, and toasted almonds.

The result was a very marginal rise in my blood sugar. My glucose stayed in a narrow, steady range, roughly the mid-70s to about 100 mg/dL, for the entire evening and overnight. It never came close to 140 mg/dL, the upper line on the graph that’s commonly used as a threshold for a meaningful post-meal spike. For my body, this is clearly a low-reactive food.

Continuous glucose monitor graph showing blood sugar staying between about 75 and 100 mg/dL during the evening after eating caramelized carrots
My CGM trace the evening I ate these carrots. Glucose stayed well below the 140 mg/dL line.

This lines up with the research. Cooked carrots have a low glycemic index, around 39 in the international GI tables,7 and in this recipe they’re eaten with fat from the ghee plus fat, fiber, and protein from the almonds, all of which slow how quickly sugar reaches your bloodstream.

One important note: this is my body and my data. Research on personalized nutrition shows that people can have very different blood sugar responses to the exact same food.8 If you use a CGM or check with a glucose meter, try this recipe and see how you respond. That’s the whole idea behind “test, not guess.”

Caramelized Carrots With Onions and Toasted Almonds

Glossy caramelized carrots with soft onion wedges on a floral plate
The glaze from the coconut aminos is what makes these shine.
Caramelized Carrots With Onions and Toasted Almonds
Prep 5 minutes  |  Cook 25 minutes  |  Serves 4 as a side

Ingredients

  • 1 pound fresh carrots (about 6 to 8 medium), halved lengthwise
  • ⅔ cup water
  • 2 tablespoons grass-fed ghee (salted or unsalted)
  • 1 small sweet onion (such as Vidalia or Walla Walla), cut into wedges
  • 1 to 2 tablespoons coconut aminos
  • ¼ cup slivered almonds
  • Sea salt and black pepper, to taste

Instructions

  1. Toast the almonds. Place the almonds in a dry cast-iron skillet over medium-low heat. Stir often until golden and fragrant, 3 to 5 minutes. Transfer to a plate and set aside.
  2. Simmer the carrots. Arrange the carrots cut-side down in a single layer in the same skillet. Add the water and ghee and turn the heat to medium.
  3. Caramelize without stirring. Let the carrots cook until the water evaporates completely and the flat sides turn deep golden brown, 10 to 15 minutes. Don’t stir. Only nudge any pieces that flip back onto their flat side.
  4. Add the onions. Tuck the onion wedges between the carrots and cook about 5 minutes, until softened and picking up color from the pan.
  5. Glaze. Drizzle in the coconut aminos and cook 2 minutes more, gently turning everything once to coat.
  6. Finish. Season with salt and pepper if needed (you may not need salt if you used salted ghee). Top with the toasted almonds and serve warm.

Notes

Thicker carrots can be quartered lengthwise so they cook evenly. If the pan dries out before the carrots are tender, add a few more tablespoons of water. Leftovers keep in the refrigerator for up to 4 days; store the almonds separately so they stay crisp.

Estimated nutrition per serving (with unsalted ghee): about 160 calories, 10 g fat, 15 g carbohydrate, 4 g fiber, 3 g protein, 180 mg sodium. Estimates will vary with ingredients.

Easy Swaps and Variations

  • Dairy-free: Use avocado oil or olive oil in place of ghee.
  • Nut-free: Top with toasted pumpkin seeds or sunflower seeds instead of almonds.
  • Soy is fine for you: Use tamari or soy sauce, but start with half the amount because of the higher sodium.
  • Warm spice: Add a pinch of cinnamon or ginger with the onions for a holiday feel.
  • A little heat: A pinch of chipotle or red pepper flakes plays nicely against the sweetness.
  • Fresh finish: Chopped parsley or finely minced carrot tops add color and a fresh, green bite.

A Thanksgiving Side That Earns Its Spot

I’ll be honest: most holiday carrot recipes lean on brown sugar and marshmallows. These get their sweetness from the carrots themselves, and they bring real nutrition to a table that’s usually heavy on starch. They’re also naturally gluten-free and soy-free, which makes life easier when you’re feeding a crowd with different needs.

If you’re building a more nourishing holiday menu, I share more ideas in my post on healthy Thanksgiving tips to boost antioxidants, including why beta-carotene-rich sides deserve a spot on your plate. And if you end up with more fresh carrots than you can use, try my fermented carrots recipe for a gut-friendly way to preserve them.

Frequently Asked Questions

Why don’t you stir the carrots while they cook?

Leaving the cut side flat against the hot skillet lets the natural sugars brown instead of steam. Once the water evaporates, the ghee takes over and caramelizes the surface. Moving the carrots breaks that contact, and you end up with soft, pale carrots instead of glossy, caramelized ones.

Is it healthier to eat carrots cooked or raw?

For beta-carotene, cooked carrots usually win. Heat softens the cell walls that trap carotenoids, and eating them with fat helps your body absorb them. In one human study, people absorbed about 65% of the beta-carotene from cooked carrots compared with about 41% from raw carrots. Raw carrots still offer fiber and crunch, so both have a place in a healthy diet.

Do caramelized carrots spike blood sugar?

Not for me. I wore a continuous glucose monitor after eating the equivalent of about six carrots in this recipe, and my blood sugar rose only very marginally, staying between the mid-70s and about 100 mg/dL. Cooked carrots have a low glycemic index, and the fat and fiber in this dish slow absorption further. Individual responses vary, so testing your own response is the best way to know.

Can I use butter or oil instead of ghee?

Yes. Butter works but can scorch as the water cooks off, so keep the heat at medium. Avocado oil or olive oil keeps the dish dairy-free. Coconut oil also works if you like a slightly sweeter finish.

Is ghee dairy-free?

Not completely. Ghee has most of the milk solids removed, so many people who react to dairy tolerate it well, but trace amounts of milk proteins can remain. If you have a true milk allergy, use avocado oil or olive oil instead.

What can I use instead of coconut aminos?

Tamari or soy sauce work, but they have about three times the sodium, so start with half the amount. If you avoid soy, a small drizzle of balsamic vinegar makes a different but delicious glaze.

Can I make these carrots ahead for Thanksgiving?

Yes. Cook the carrots and onions up to two days ahead and refrigerate them. Reheat in a skillet over medium heat for a few minutes, add a splash of coconut aminos to refresh the glaze, and top with the toasted almonds right before serving so they stay crisp.

The Bottom Line

Sometimes the most nourishing food is also the simplest. A skillet, a little fat, and the patience to leave things alone turn ordinary carrots into something your family will ask for again. If you make these, I’d love to see them. Tag me with #TheHealthyRD.

This post is for informational purposes only and is not medical advice. Please talk with your healthcare provider before making changes to your diet, especially if you have food allergies or a medical condition.

References

  1. Livny O, Reifen R, Levy I, et al. Beta-carotene bioavailability from differently processed carrot meals in human ileostomy volunteers. Eur J Nutr. 2003;42(6):338-345. PubMed
  2. Benítez-González AM, Stinco CM, Rodríguez-Pulido FJ, Vicario IM, Meléndez-Martínez AJ. Towards more sustainable cooking practices to increase the bioaccessibility of colourless and provitamin A carotenoids in cooked carrots. Food Funct. 2024;15:8835. DOI
  3. Brown MJ, Ferruzzi MG, Nguyen ML, et al. Carotenoid bioavailability is higher from salads ingested with full-fat than with fat-reduced salad dressings as measured with electrochemical detection. Am J Clin Nutr. 2004;80(2):396-403. DOI
  4. Leung WC, Hessel S, Méplan C, et al. Two common single nucleotide polymorphisms in the gene encoding β-carotene 15,15′-monoxygenase alter β-carotene metabolism in female volunteers. FASEB J. 2009;23(4):1041-1053. DOI
  5. DaVita. Coconut aminos: a lower sodium alternative to soy sauce. davita.com
  6. National Institutes of Health, Office of Dietary Supplements. Vitamin E: Fact Sheet for Health Professionals. ods.od.nih.gov
  7. Atkinson FS, Foster-Powell K, Brand-Miller JC. International tables of glycemic index and glycemic load values: 2008. Diabetes Care. 2008;31(12):2281-2283. DOI
  8. Zeevi D, Korem T, Zmora N, et al. Personalized nutrition by prediction of glycemic responses. Cell. 2015;163(5):1079-1094. DOI
author avatar
Heidi Moretti, MS, RD, CLT
Heidi Moretti, MS, RD, CLT is The Healthy RD.  A registered dietitian for 25 years as well as a book author of the new bestselling book Cortisol Fix,  Period Fix and Gut Fix and The Whole Body Guide to Gut Health, Heidi has a passion for functional nutrition and natural medicine.  She has researched supplements and natural medicine throughout her career.  One of her biggest loves is helping people gain function and vitality by tackling the root causes of illness.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top