Preheat your oven to 200°C. Arrange the chicken nuggets on a baking tray and place them in the oven. Bake until they are golden and crispy, which should take about 15 minutes.

While the chicken is baking, heat olive oil in a pan over medium heat. Add the chopped garlic and onions, sautéing until they become fragrant. Then, add the mushrooms and continue to sauté until they are tender.

Season the mushroom mixture with salt and pepper to taste. Once the chicken nuggets are ready, place them on the tortilla along with the sautéed mushrooms. Sprinkle mozzarella cheese over the top.

Roll the tortilla tightly to enclose the filling. Heat a pan over medium heat and place the wrap seam-side down. Cook until the cheese has melted and the tortilla is lightly browned.