Mushroom And Onion Vegetarian Tacos - cooking recipe

Ingredients

Tacos:
1 tablespoon vegetable oil
1 medium red onion, sliced
3 large fresh portabella mushrooms, sliced, cut in half, stems removed
2 tablespoons Old El Paso(R) taco seasoning mix
2 tablespoons water
8 Old El Paso(R) flour tortillas for soft tacos & fajitas
Toppings, as desired:
1 cup guacamole
1/2 cup sour cream
1/2 cup crumbled queso fresco cheese

Preparation

In 12-inch nonstick skillet, heat oil over medium-high heat. Cook onion in oil, stirring occasionally, until brown. Add mushrooms. Cook 6 to 8 minutes or until tender. Reduce heat to low. Add taco seasoning mix and water. Cook about 5 minutes or until water is absorbed. Remove from heat.
Spoon filling on tortillas. Add toppings. Roll up tortillas.