1. Prepare all ingredients before you begin cooking. In a large skillet on medium heat, heat Olive Oil until it runs freely when the skillet is tilted. Add sliced Onion and Pepper, saute until they soften and begin to brown. Seaon with Garlic Salt while cooking.

2. Nestle Portabella Mushroom slices into the Onion and Pepper mixture. Cook on each side until mushrooms begin to brown. Remove skillet contents to a warm plate. Wipe out skillet.

3. For each Tortilla, lightly spritz the skillet with Cooking Spray. Warm Tortillas on both sides until brown spots appear.

4. Load each Tortilla equally with Onion, Pepper, Portabella Mushrooms and Avocado, fold and serve while hot.