Creating Ambrosia Salad is straightforward. Just follow these steps:

1. Prepare Ingredients: Gather all your ingredients and ensure that the canned fruits are well-drained.
2. Combine Fruits: In a large mixing bowl, add the mini marshmallows, shredded coconut, mandarin oranges, pineapple chunks, and halved grapes.
3. Mix Cream Base: In a separate bowl, combine the whipped topping, sour cream, and vanilla extract (if using). Stir until smooth.
4. Combine Mixtures: Gently fold the cream mixture into the fruit mixture, ensuring everything is well-coated.
5. Add Nuts: If you’re using chopped pecans or walnuts, fold them into the mixture for added crunch.
6. Chill: Cover the bowl with plastic wrap or a lid and place it in the refrigerator. Chill for at least 1-2 hours to allow the flavors to meld.
7. Serve: Once chilled, give the salad a gentle stir and transfer it to a serving bowl.

Following these easy steps will yield a delicious Ambrosia Salad that everyone will enjoy!