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.
Finally, some dry environments have a musty odor. One cause of this odor that I call the Antique Shop Odor is degradation of paper products and very old wood. Old waxes and polishes could also contribute. I am not aware of publications that discuss the specific compounds that cause these odors.