Begin by boiling two cups of water. Once it reaches a rolling boil, remove it from heat and whisk in the 6 ounces of Strawberry Jell-O powder until it’s fully dissolved. Set this mixture aside to cool slightly.
In a large mixing bowl, combine the grated apple, chopped bananas, and the teaspoon of lemon juice. The lemon juice will help prevent the bananas from browning.
Add the 40 ounces of crushed pineapple (with its juice) and the slightly drained sweetened strawberries to the fruit mixture. Gently stir to combine all the fruits.
Once the Jell-O mixture has cooled down a bit, slowly pour it into the bowl with the fruit. Gently fold everything together until the fruit is evenly coated with the Jell-O.
Add the entire can of whole cranberry sauce to the bowl. Fold it in gently so as not to break up the fruit too much.
Transfer the mixture to a serving dish or individual cups. Cover with plastic wrap and refrigerate for at least 4 hours, or until the Jell-O is fully set.
Once the salad has set, serve topped with a dollop of whipped cream and a sprinkle of pecans or walnuts if desired.