Remove the centre of the zucchini flower, cut them into large pieces, and wash them in boiling water with a little salt for about 5 minutes.
Chop the onion, mushrooms and finely chop the garlic.
Heat a little bit of olive oil in a pan and sauté the onion for a couple of minutes, then add the garlic and mushrooms, stir well and cook for about 6 or 8 minutes over medium heat, then add the zucchini flowers and cook for 5 more minutes.
In a hot pan, pour a little olive oil and lightly pass the tortillas on both sides, a few seconds are enough to soften them.
Fill the tortillas with the stew and fold in half, at the end pour enough salsa so that they are well covered and add what is left of the stew on top.