Dorito Taco Salad

Bahan-bahan (8 porsi)

• 1 pound lean ground beef
• 1 ounce taco seasoning (1 packet, or 2 tablespoons homemade taco seasoning)
• ⅔ cup water
• 1 head iceberg lettuce (chopped into bite sized pieces)
• 1 red bell pepper (chopped)
• 1 g reen bell pepper (chopped)
• ½ cup sliced black olives
• 15 ounces canned pinto beans (rinsed and drained, 1 can)
• 1 cup diced fresh tomatoes
• ¼ cup sliced green onions
• 1 cup shredded cheddar cheese
• 10 ounces Doritos (Nacho flavored)
• 16 ounces Catalina salad dressing
• sour cream (for garnish, optional)