- Preheat the oven to 190°C (375° F).
- Put all the vegetables in a bowl, add the spices and the salt and pepper, pour in the oil and mix well. Transfer it all to an ovenproof dish and cook in the oven for 20 minutes, while stirring the vegetables halfway through. Remove and set aside.
- Put the tortillas on lightly oiled, ovenproof plates, brush with a generous layer of sauce, divide the roasted vegetables, the bacon, then the cheese among them, then cook in the oven for 10 minutes.
- After removing from the oven, sprinkle on the cilantro and serve accompanied by sour cream and salsa.