Wash the zucchini, dry it, cut it into medium plates, sprinkle with lemon juice.
We will bake the vegetables alternately on the grill. Preheat the grill on the grill, spread the plates of zucchini and fry from 2 sides until ready.
Tomatoes wash, dry and cut into circles. Put on the grill and fry on the grill until ready.
Baked vegetables, after removing from the grill, immediately cut into random pieces and put in a Cup.
Peeled onion cut into medium rings. Washed and dried pepper cut in half, remove the seeds and stems and cut into plates. Spread the onion and pepper on the grill and bake until tender.
Prepare the sauce. In a small ladle, heat the olive oil, add the flour in small portions, stirring constantly so that there are no lumps. Add garlic (passed through the press), paprika, Tabasco sauce, lemon juice. Add salt and remove from heat.