Is beef tallow actually a healthy cooking fat for you? A closer look at the evidence

Beef tallow is having a cultural moment. Once relegated to old-school kitchens and fast-food fryers, the rendered cow fat is back on grocery shelves, in viral skincare routines and at the center of a heated debate about seed oils, saturated fat and what actually belongs in a healthy diet. Influencers swear by it. Cardiologists urge caution. So what does the research really say?

Whether you’re considering swapping out your canola oil or just trying to figure out why everyone on social media is suddenly frying potatoes in beef fat, here’s what nutrition experts and current research actually say about beef tallow — the benefits, the trade-offs and how it stacks up against other cooking fats.

Why beef tallow is making a comeback in home cooking—and when it actually works better than butter

What beef tallow actually is

Before weighing in on whether to cook with it, it helps to understand what beef tallow is and how it’s made. The fat has a long culinary history, but its return to mainstream kitchens has introduced a new generation of cooks to a product many had never heard of. It’s also distinct from other animal fats people sometimes confuse it with.

Michelle Crouch, writing for AARP, explains: “Beef tallow is a white, shelf-stable cooking fat made by rendering, or melting, the fatty tissue that surrounds the organs of cows. (Lard is the pig equivalent.) Like other saturated fats, beef tallow is solid at room temperature and has a high smoke point.”

That high smoke point is part of why tallow has gained traction with home cooks who want a fat that holds up to high-heat frying and roasting without breaking down.

Is beef tallow healthy? What experts say

The question of whether beef tallow is good for you doesn’t have a simple yes-or-no answer. It depends on what you’re comparing it to, how much you’re using and what the rest of your diet looks like.

The University of Texas MD Anderson Cancer Center puts it this way: “Asking whether beef tallow is healthy sounds like a simple question, but the answer is a bit more complex. While beef tallow contains some nutrients like monosaturated fats, choline and fat-soluble vitamins that may provide health benefits, it contains others, like saturated fat, that should be eaten in moderation.”

Cardiologists are also urging a measured view. According to Today, Dr. Dariush Mozaffarian, a cardiologist and director of Tufts University’s Food is Medicine Institute, previously told NBC News that beef tallow is “probably healthier than ultraprocessed foods high in starch, sugar and salt — but it’s less healthy than olive oil, soybean oil, canola oil or fats from nuts or avocados.”

In other words: swapping tallow in for a heavily processed packaged food may be a step up, but swapping it in for olive oil isn’t necessarily the upgrade social media makes it out to be.

Pros of cooking with beef tallow

Even with the nutritional caveats, there are real reasons cooks reach for tallow — and they go beyond the wellness trend cycle. Flavor is one of the biggest draws, especially for people cooking meats, potatoes and roasted vegetables at home. The fat behaves differently than liquid oils, and that difference shows up on the plate.

Rich, savory flavor: Tallow adds a subtle beefy, umami depth to foods like potatoes, meats and fried vegetables. Many cooks describe it as giving food a more “restaurant-style” taste — part of why it became famous as the original frying fat for fast-food French fries.

High smoke point: Because it’s stable at high temperatures, tallow is well-suited to searing, roasting and deep-frying without breaking down the way some oils can.

Shelf-stable: Unlike many liquid oils, rendered tallow is solid at room temperature and stores well, which appeals to home cooks looking for fewer pantry replacements.

Beef tallow vs. seed oils: How they compare

Much of the current debate around tallow centers on how it stacks up against seed oils like canola, soybean and sunflower. Social media has fueled a backlash against seed oils, but mainstream dietary guidance still tends to favor unsaturated fats over saturated ones. Understanding the basic nutritional differences helps cut through the noise.

Beef tallow: - High in saturated fat - No carbs or protein - Naturally contains fat-soluble compounds in small amounts

Seed oils: - Higher in unsaturated fats (polyunsaturated and monounsaturated) - Commonly recommended in many dietary guidelines - Often considered more heart-friendly when replacing saturated fats

The takeaway from experts isn’t that tallow is uniquely dangerous or uniquely healthy — it’s that it’s a saturated fat that should be used in moderation, and that fats like olive oil, avocado oil and oils from nuts still rank higher on most cardiologists’ lists.

How to decide if beef tallow belongs in your kitchen

Whether to cook with tallow comes down to how it fits into your overall diet and what you’re using it for. A spoonful to crisp up potatoes once in a while is a very different choice than swapping out every oil in your pantry for rendered beef fat. The research suggests tallow can have a place in cooking, but it isn’t the health food some online voices claim — and it isn’t the villain others make it out to be either.

If you’re considering making the switch, it’s worth talking with your doctor or a registered dietitian, especially if you have a personal or family history of heart disease. The most consistent advice from nutrition experts: prioritize unsaturated fats most of the time, use saturated fats like tallow sparingly and focus on the bigger picture of a balanced, minimally processed diet.

This article was created by content specialists using various tools, including AI.