Does Culver's Have Tallow Fries? What Oil Do They Really Use?

Quick Answer

Culver's has built a reputation as the "better burger" chain with their Wisconsin roots and premium ingredients, but when it comes to their famous crinkle-cut fries, they're cooking in the same industrial oils as everyone else. Despite their farm-fresh marketing and commitment to quality, Culver's fries are deep-fried in a blend of soybean oil and canola oil, not the beef tallow that would actually align with their wholesome brand image. This might come as a disappointment to health-conscious diners who assume that Culver's higher prices and premium positioning translate to better cooking methods. Unfortunately, like most major chains, they've chosen the cheapest, most shelf-stable option over the traditional animal fats that would actually enhance both flavor and nutrition.

What Oil Does Culver's Use for Fries?

The choice of soybean and canola oil isn't unique to Culver's. These are among the most common frying oils in the restaurant industry because they're cheap, have high smoke points, and don't break down as quickly during extended frying sessions. From a business perspective, it makes perfect sense. From a health perspective, it's a different story. Both soybean oil and canola oil are high in omega-6 linoleic acid, the primary concern with seed oils. Soybean oil contains roughly 50-60% linoleic acid, while canola oil contains about 20-25%. When heated to frying temperatures repeatedly, these oils undergo oxidation and form harmful compounds that our bodies weren't designed to process in large quantities. The irony is that Culver's markets itself as a premium burger chain that cares about quality ingredients. They source fresh beef, use real Wisconsin cheese, and emphasize their commitment to "better." Yet they're still using the same industrial seed oil blend that dominates the fast food landscape.

Does Culver's Use Beef Tallow?

No, Culver's does not use beef tallow for their fries or any other fried foods. This is despite the fact that beef tallow would be a natural fit for a burger-focused restaurant that prides itself on quality beef. Beef tallow is the traditional fat that restaurants used for frying before the industrial food system pushed seed oils as the "healthier" alternative. Tallow creates incredibly flavorful fries with a satisfying texture, and it's far more stable at high heat than seed oils. The most famous example of this switch happened at McDonald's in 1990, when they abandoned their legendary beef tallow fries in favor of vegetable oil. Many food critics and customers still consider this one of the worst decisions in fast food history, as McDonald's fries lost their distinctive flavor and became just another generic fried potato. Culver's could differentiate itself significantly by returning to beef tallow, especially given their focus on quality beef. It would align perfectly with their brand values and give them a genuine competitive advantage over chains like Five Guys, Shake Shack, and In-N-Out (which also use seed oils for frying).

A Brief History of Frying Oils at Culver's

Culver's was founded in 1984 in Sauk City, Wisconsin, by Craig and Lea Culver. From the beginning, they positioned themselves as a premium alternative to traditional fast food, emphasizing fresh ingredients and made-to-order preparations. However, like most restaurant chains that emerged in the 1980s and beyond, Culver's adopted the standard industry practice of using vegetable oils for frying. By this time, the demonization of saturated fats was in full swing, and animal fats like beef tallow and lard were considered outdated and unhealthy. The timing of Culver's founding is significant because it came just as the restaurant industry was completing its transition away from traditional animal fats. Had Culver's been established a decade earlier, they might have started with beef tallow and built their reputation around it. Today, as consumer awareness of seed oil health concerns grows, there's an opportunity for Culver's to revisit this decision. Some smaller, health-focused restaurants have already made the switch back to tallow, often using it as a marketing differentiator.

Culver's Fries vs Tallow Fries (Health Comparison)

The health difference between Culver's current frying oil and beef tallow is substantial, particularly when it comes to inflammatory potential and oxidative stability. Culver's soybean and canola oil blend is high in polyunsaturated omega-6 fatty acids, which become problematic when consumed in excess. The standard American diet already contains 15-20 times more omega-6 than omega-3 fatty acids, far from the 1:1 or 2:1 ratio that supports optimal health. When these oils are heated to frying temperatures (around 350°F), they undergo lipid peroxidation, forming aldehydes and other toxic compounds. These byproducts have been linked to increased inflammation, oxidative stress, and various chronic diseases. Beef tallow, by contrast, is primarily composed of saturated and monounsaturated fats, which are much more stable at high temperatures. Tallow contains roughly 50% saturated fat, 42% monounsaturated fat, and only 4% polyunsaturated fat. This composition makes it ideal for high-heat cooking applications. Tallow fries also provide fat-soluble vitamins (A, D, E, K) and don't contribute to the omega-6 overload that characterizes modern diets. The flavor improvement is substantial too - tallow fries have a rich, savory taste that seed oil fries simply can't match.

How to Find Restaurants With Tallow Fries

Finding restaurants that actually use beef tallow for frying requires some detective work, but the options are growing as more establishments recognize the demand for traditional cooking fats. Your best bet is small, locally-owned restaurants that prioritize ingredient quality over profit margins. Some steakhouses, gastropubs, and farm-to-table establishments have made the switch to tallow, often advertising it as a premium feature. Chains that use tallow are extremely rare, though a few smaller regional chains have adopted it as a differentiator. Most major chains stick with seed oils due to cost considerations and supply chain logistics. The Seed Oil Scout app maintains a database of restaurants and their cooking oils, making it easier to find tallow-friendly options in your area. The app includes user-submitted reports and verified information about cooking methods at thousands of locations. You can also call restaurants directly and ask what oil they use for frying. Many staff members won't know off the top of their head, but managers usually have this information available.

The Bottom Line

Culver's doesn't use beef tallow for their fries, despite it being a perfect fit for their brand positioning as a premium burger chain. Instead, they rely on the standard industry blend of soybean and canola oils, which may be cost-effective but doesn't align with their emphasis on quality ingredients. This represents a missed opportunity for Culver's to truly differentiate themselves in the competitive better-burger market. While they excel in many areas - fresh beef, real cheese, made-to-order preparation - their frying oil choice keeps them in the same category as every other chain when it comes to inflammatory seed oils. For health-conscious diners, this means Culver's fries should be approached with the same caution as any other restaurant fries. The high omega-6 content and potential for oxidized compounds make them a less-than-ideal choice for regular consumption. Ready to find restaurants that actually use traditional cooking fats? Download the Seed Oil Scout app to discover tallow-friendly options in your area and make informed dining decisions based on cooking oil data. 🫡