The Oil Draft: Ranking Your Kitchen Fats from MVP to Benchwarmer
Not all cooking fats are created equal. Some of them have been in your pantry since forever and you’ve never questioned them. Some have been demonized for decades and are only now getting a second look. And some have such good branding that nobody thought to flip the bottle around and ask, “Wait, how is this actually made?”
Let’s line them up and see who earns a roster spot.
The Ones Worth Rethinking
Vegetable oil and canola oil are the two most common cooking oils in America, and they share a similar story. Despite the wholesome names, both are typically extracted using high heat and chemical solvents like hexane (a petroleum byproduct), then refined, bleached, and deodorized before they ever reach the shelf. That process strips out most of the nutritional value and damages the fatty acids before you even turn on the stove. Heating them further accelerates oxidation, which produces compounds associated with inflammation. Canola gets extra credit on paper for its omega-3 content, but much of that benefit is lost during the refining process. Neither one is going to ruin your life — but when better options exist (and they do), there’s not much reason to reach for these first.
The All-Stars
Extra Virgin Olive Oil is the most well-studied fat in the world, and the research is overwhelmingly positive. It’s cold-pressed from whole olives with no chemical processing, rich in monounsaturated fats and polyphenols, and has been linked to reduced inflammation, improved heart health, and better insulin sensitivity. The entire Mediterranean diet runs on it. Best for low-to-medium heat cooking, dressings, and finishing. If olive oil were a person, it would have a PhD and still be easy to hang out with.
Coconut Oil got unfairly dragged for being high in saturated fat, but here’s the nuance: its dominant fatty acid is lauric acid, a medium-chain triglyceride that the body metabolizes quickly for energy rather than storing as fat. Lauric acid also has documented antimicrobial properties. Coconut oil is heat-stable, simple, and works beautifully for baking, sautéing, and roasting. Especially in its unrefined, cold-pressed form, it’s one of the cleanest oils you can buy.
Butter (Grass-Fed) was the villain of the low-fat era, but the science has come around. Grass-fed butter is a whole food containing vitamins A, D, E, and K2, conjugated linoleic acid (CLA, studied for anti-inflammatory benefits), and butyrate, a short-chain fatty acid that supports gut lining health. The fact that we spent decades replacing it with margarine — a chemically hydrogenated, trans-fat-loaded substitute — is one of nutrition’s most ironic chapters. Great for eggs, baking, sauces, and anything that deserves to taste like home.
Ghee is clarified butter — the milk solids and water have been cooked off, leaving behind pure butterfat. That gives it a higher smoke point (around 450°F), making it one of the best fats for high-heat cooking. It’s shelf-stable, generally tolerated by people sensitive to dairy (since the lactose and casein are removed), and has been used in Ayurvedic tradition for thousands of years. Rich, nutty, and incredible on everything. Ghee is butter’s more polished older sibling.
Beef Tallow might be the biggest comeback story in the kitchen. Our grandparents cooked with it. McDonald’s famously fried in it until 1990 (and people have never stopped mourning those fries). Tallow is roughly 50% monounsaturated fat — the same kind celebrated in olive oil — plus about 45% saturated fat, making it extremely heat-stable with a smoke point around 400°F. It’s rich in fat-soluble vitamins and CLA. Simple, traditional, and quietly excellent.
Why the Oil You Cook With Matters
You use cooking oil multiple times a day. It coats your food, it heats with your food, and when it’s unstable, it breaks down into compounds your body has to deal with. Highly processed seed oils are also high in omega-6 fatty acids, and while your body needs some omega-6, the modern diet has pushed the omega-6 to omega-3 ratio way out of balance — from roughly 1:1 historically to as high as 20:1 today. That imbalance is associated with increased inflammation, which is connected to heart disease, metabolic issues, and autoimmune conditions.
Swapping your cooking oils is one of the simplest, most impactful upgrades you can make. Not because the old ones are evil — but because the better options taste great, are more heat-stable, and come with a long list of benefits instead of a long list of question marks.
The Cheat Sheet
Low-to-medium heat (eggs, dressings, finishing): Extra virgin olive oil, butter. Medium heat (sautéing, baking, roasting): Coconut oil, butter. High heat (searing, frying, grilling): Ghee, beef tallow, avocado oil. Worth rethinking: Vegetable oil, canola oil, soybean oil, corn oil.
Your cooking fat is the unsung hero of every meal you make. The swap is easy, the better options taste incredible, and your body will notice the difference. Give your kitchen a roster upgrade.
