Mexican Casserole with salad

1 doz corn tortillas 6 inch size 1 med onion minced 2 c. tomatoes diced 2 c. salsa made with tomatoes     grnd cumin 1 whl red chiles minced or possibly- 1[...]

12 ounces vegetarian ground beef (I use Morning Star Farms "Meal Starters") 2 cups cooked brown rice 2 cups mixed vegetables (defrosted) 1 (1 1/2 ounce)[...]

12 ounces vegetarian ground beef (I use Morning Star Farms "Meal Starters") 2 cups cooked brown rice 2 cups mixed vegetables (defrosted) 1 (1 1/2 ounce)[...]