Ranked by polyunsaturated fat

Cooking oils with the least polyunsaturated fat

Compare total PUFA, combining omega-6 and omega-3. Because more double bonds are more prone to oxidation under heat, every heat-focused list here favors less PUFA, and this chart uses the same shading. This is not an overall verdict on PUFA; check omega-6 and omega-3 to see which family dominates.