The Best Fats for Frying: Choosing Stable Fats for High-Heat Cooking

The best frying fats are those that remain stable at high temperatures and naturally resist oxidation. Long before the development of industrial seed oils, cooks around the world relied on the fats that were readily available from the animals they raised or the plants they cultivated. These traditional cooking fats included lard (pork fat), tallow (beef or sheep fat), ghee (clarified butter), duck and goose fat, coconut oil in tropical regions, and olive oil throughout much of the Mediterranean.

Frying itself is far from a modern invention. Archaeological evidence suggests that people were frying foods thousands of years ago. Ancient Egyptians fried bread and fish, the Greeks and Romans prepared fried pastries and seafood, while cultures across China, India, the Middle East, and later Europe developed countless fried dishes using the cooking fats available to them. From tempura and pakoras to schnitzels, churros, fried fish, doughnuts, and countless regional specialties, frying became one of humanity's most widely practiced cooking techniques.

For nearly all of history, these foods were fried in naturally occurring fats because they offered excellent heat stability and were readily available. Industrially refined seed oils did not become widely available until the twentieth century, when advances in extraction and refining made inexpensive vegetable oils practical for large-scale commercial use. Today, they have largely replaced traditional cooking fats in restaurants, commercial food production, and many home kitchens.

Although every cooking fat eventually degrades with prolonged heating, naturally stable fats such as lard, tallow, ghee, and refined high-oleic oils generally withstand frying temperatures better than oils that are rich in polyunsaturated fats.

Choosing the Best Fats for Frying

Not all cooking fats respond to heat in the same way. The following guide illustrates the frying fats we recommend and use at Comfort Keto, selected for their natural heat stability, resistance to oxidation, and suitability for high-temperature cooking.

These are the fats that perform best for high-heat cooking.

How We Fry at Comfort Keto

As you'll see in the guide above, we believe naturally stable fats are the best choice for high-heat cooking. That's why Comfort Keto uses only traditional lard whenever a recipe calls for frying.

That said, frying represents only a small part of our cooking. Most of our meals are roasted, braised, grilled, baked, steamed, or gently sautéed. We reserve frying for a select number of dishes where it is essential to achieving the authentic flavor, texture, and character of the recipe.

These include our Low-Carb Pain Perdu (Stuffed French Toast), Monte Cristo Sandwich, Schnitzels (prepared with pork, chicken, or veal), and Japanese Chicken Katsu. We also occasionally prepare fried zucchini strips, eggplant slices for our Eggplant Bolognese, and golden-fried low-carb tortilla strips and low-carb croutons as salad garnishes.

Some international dishes, such as Kung Pao Chicken, begin with a quick pan-fry of vegetables to develop their signature flavor. We also prepare a traditional Peruvian vegetable saltado as the accompaniment to our Pollo a la Brasa, where the vegetables are briefly pan-fried over high heat to preserve their texture and natural sweetness.

At Comfort Keto, frying is simply one cooking technique among many—not a defining feature of our cuisine. We use it only where traditional recipes genuinely benefit from it, always using traditional lard to deliver authentic flavor, texture, and dependable performance under high heat.

Bottom Line

Frying has been part of human cooking traditions for thousands of years. What has changed is not the cooking technique itself, but the cooking fats that have become commonplace in today's food supply.

Most restaurant meals and processed foods are prepared with cooking oils selected by food manufacturers and commercial kitchens based largely on economic and operational considerations, including cost, shelf life, and performance in large-scale food production. As consumers, we have little influence over those choices.

At home, however, the cooking fat you use is entirely your decision. Choosing naturally stable fats such as lard, tallow, ghee, or other heat-stable options allows you to take control of one of the most important ingredients in high-heat cooking.

At Comfort Keto, we believe exceptional food begins with exceptional ingredients and thoughtful cooking techniques. Whether a meal is roasted, braised, grilled, baked, steamed, sautéed, or occasionally fried, our goal remains the same: to prepare every dish in a way that respects traditional culinary methods, honors authentic flavors, and reflects the quality standards our customers have come to expect.

Bon Appétit!

Chef Janine