Preheat the oven to 425ºF. Prepare all of the ingredients, including cooking the burger crumbles according to the package directions.
6 oz vegetarian "meat" crumbles
Place four tortillas on a flat surface. Stab all with a fork several times. Coat in just a bit of oil, 1 tbsp or less. Cook on baking sheets, in rounds if needed, flipping ever 3-5 minutes. You want them to stiffen and toast, but not get too brown.
4 medium flour tortillas, 1 tbsp neutral oil
When done, make sure you have all ingredients and a clean assembly surface. Place two tortillas next to each other. Coat with a layer of the mashed beans. Then sprinkle the burger crumbles over top. Then add another of the baked tortillas. Coat with a very thin layer of enchilada sauce, about ¼ cup. Top with a layer of cheese. Add the diced tomatoes.
4 oz cheese, ½ cup enchilada sauce, 3 medium tomatoes
Bake for 5-10 minutes in the oven, until the cheese is melted and bubbling.
Remove from the oven. Top with the chopped green onions and olive slices, if using.
3 scallions, Green olives