Taco Salad

Ingredients

• 1 head lettuce, torn
• 1 small can black olives, sliced
• 1 bunch green onions, diced
• 1 or 2 large tomatoes, diced
• 1 (12 oz.) pkg. taco chips, crushed (Doritos)
• 1 small can mushrooms, sliced
• 1 lb. hamburger
• 1/2 c. water
• 1 pkg. taco seasoning
• 1 small (8 oz. or 12 oz.) bottle French dressing
• 1 avocado, diced (optional)