Pre-heat oven to 375°
Lightly brush tortillas with olive oil and lightly salt
Place tortilla shells on a baking sheet and bake until slightly browned, 8 to 10 minutes
Remove from the oven and keep on the sheet pan.
In a large skillet, add 1/2 tbsp olive oil, black beans, jalapeno, and onion and cook on medium heat, 10 minutes. (Pour out the liquid on the top of the bean can, but leave the remaining liquid).
Taste and adjust seasoning, add tabasco sauce if desired
Spoon bean mixture onto the tortillas then sprinkle with grated cheese.
Place the tortillas under the oven broiler, 2 minutes, to melt the cheese.
Cook eggs as desired, then place atop the beans.
Garnish with chopped cilantro and lime juice
Add Sriracha if desired