AST, part of trashcanning is the low quality of ingredients in which you trashcan with, not leftover amazing food thrown together
The OP never set a guideline of “low quality of ingredients.” Just consuming things that could kill him at any moment.
This checks the boxes. It took 5 minutes to make, loaded with sodium & cholesterol, and does have store bought pre-cooked flour tortillas. That is as low-quality as it gets.
Plus I ate 4 of those tacos, that definitely fits the guidelines of the OP. My apologies that my trash-canning does not look the same as yours.