Ingredients

  • 3 tablespoons olive oil, plus more for grates
  • 3 medium zucchini (1 1/2 pounds total), cut into 1/2-inch-wide slices on the diagonal
  • 4 portobello mushrooms (1 pound total), stemmed
  • 1 1/2 bunches scallions, root ends trimmed
  • Coarse salt and fresh ground pepper
  • 4 flour tortillas (10-inch or burrito-size)
  • 3 cups Fresh Tomato Salsa (recipe below), or store-bought fresh salsa
  • 4 ounces feta cheese, crumbled (1 cup)
  • 1 lime, cut lengthwise into 4 wedges (optional), for serving
  • 1 1/2 pounds plum tomatoes (6 to 8), cored, halved, and seeded
  • 1/2 medium red onion, minced (1/2 cup)
  • 1 jalapeno or serrano chile (ribs and seeds removed for less heat, if desired), minced
  • 1 small garlic clove, minced
  • 1/2 cup chopped fresh cilantro
  • 2 tablespoons fresh lime juice (from 1 lime)
  • Coarse salt

Method

  • Heat the grill to high; lightly oil the grates.
  • In separate piles, arrange the zucchini, mushrooms, and scallions on a baking sheet.
  • Drizzle with 2 tablespoons of the oil; season with salt and pepper.
  • Working in batches if necessary, remove each pile of vegetables from the baking sheet.
  • Grill, turning once, until lightly browned and tender, 2 minutes for scallions, 6 minutes for mushrooms, and 8 minutes for zucchini.
  • Return all the vegetables to the baking sheet.
  • Slice the mushrooms into 1/2-inch-wide strips.
  • Set aside.
  • Brush the tortillas with the remaining tablespoon oil; grill, turning frequently, until browned and very crispy, about 2 minutes.
  • Place 1 tortilla on each serving plate; cover evenly with mushrooms and zucchini.
  • Using kitchen shears, snip scallions over the vegetables.
  • Top with the salsa, and sprinkle with the feta; serve with lime wedges, if desired.
  • Chop the tomatoes into 1/4-inch pieces; transfer to a medium bowl.
  • Add the onion, chile, garlic, cilantro, and lime juice; season generously with salt.
  • Mix to combine.
  • Let stand 15 minutes to develop flavor.
  • Salsa can be kept at room temperature up to 2 hours.
  • To store, transfer to an airtight container, and refrigerate up to 3 days.