Spinach Quesadillas with Avocado-Sour Cream Sauce

Preparation info
  • Serves


    • Difficulty


Appears in
Welcome to Claire's: 35 Years of Recipes and Reflections from the Landmark Vegetarian Restaurant

By Claire Criscuolo

Published 2014

  • About

Out of all the fillings, spinach remains my favorite and that’s a good thing because it’s loaded with iron, vitamins A and C, and fiber.



  • 2 tablespoons extra-virgin olive oil, divided
  • 1 medium red onion, cut in half, then into thin rings, separated
  • Sea salt


  1. Preheat the oven to 200°F.
  2. To prepare the quesadillas, heat 1 tablespoon of olive oil in a large skillet over medium-low heat. Add the onion, sprinkle lightly with sea salt and pepper, then stir to coat. Cover and