Hide Images. 1  1. Heat tortillas as directed on package; keep warm. 2  2. Meanwhile, in 10-inch nonstick skillet, heat oil over medium-high heat. 3  3. Spoon egg mixture evenly onto warm tortillas.
Metallic taste or other bad taste in the mouth. Sometimes our normal sense of taste can temporarily change, causing a metallic or other bad taste in the mouth. This may occur for a number of reasons. Tastes are detected within our mouth by special structures known as taste buds.
Perhaps the most serious cause of a metallic taste is clupeotoxin poisoning. This potentially fatal condition occurs after consuming plankton-eating fish such as sardines, herring, tarpons or bonefish contaminated with the toxin.