Hidden Valley Ranch 6-layer tuna salad: A retro recipe from 1977 - Click Americana

Ingredients

• 1-1/2 cups prepared Ranch salad dressing
• 13 ounces chunk light tuna, drained and flaked (2 cans, 6-1/2 ounces each)
• 3 tablespoons finely sliced green onions
• 2 cups shredded lettuce
• 2 tomatoes, coarsely chopped
• 1/2 pound bacon, crisp-cooked and crumbled
• 2 cans (2-1/4 ounces each) black olives, drained
• 1 avocado, thinly sliced (optional)