PORTLAND, Ore. (KOIN) -- During the 1960s, KOIN 6 hosted a show called KOIN Kitchen that sent out monthly recipe booklets.

And in 2024, a viewer discovered one of those old recipe booklets and mailed it to KOIN 6 anchor Jeff Gianola.

The booklet is full of recipes from filling main courses like 'Crown Roast of Pork' to… well you'll see.

Jeff decided to share a recipe, the delicious-sounding 'Margaret's Avocado Jello Salad," and to demonstrate how it was made.

Watch the full video in the player above and see the full recipe below:

Ingredients:

• 1 package of lemon or lime gelatin
• 1 can of crushed pineapple (save the juice)
• 1 tablespoon of lemon juice
• 1 cup of mayonnaise
• 1 cup of heavy whipping cream (whipped)
• 2 small avocados mashed
• Drop of green food color

Instructions:

• Dissolve gelatin in one cup of hot water
• Add lemon juice to pineapple juice (up to 1/2 cup, adding water if needed)
• Add crushed pineapple
• Add mayonnaise, heavy whipping cream and avocado
• Mix all ingredients together
• Add green food coloring if desired
• Pour mixture into jello mold and let sit overnight.
• Chopped walnuts can be added as a garnish