1 18.25 oz. box yellow cake mix
1 small box coconut cream or vanilla instant pudding mix
1 11 oz. can of mandarin oranges, undrained
1/2 of a 20 oz. can of crushed pineapple, undrained (you will use the other half for the frosting. If you want, you can drain the pineapple into a bowl, measure out half of the pineapple and half of the liquid, but I usually just approximate right from the can)
2 large eggs
3/4 c. shredded coconut (optional)
Pineapple frosting:
1/2 of an 8 oz. tub of Cool Whip (French Vanilla variety is great for this, but it's a seasonal flavor)
1/2 of a 20 oz. can of crushed pineapple, as mentioned above
1 small box of coconut cream instant pudding mix
Extra mandarin oranges and coconut (if using in cake) for garnish.
Preheat oven to 375 degrees. Lightly grease and flour a 9x13x2 pan or line 24 muffin tins with cupcake liners. In a large bowl, combine cake mix and pudding mix. Add oranges, pineapple and eggs. Beat at medium speed until combined (you don't have to mix it for longer than about 2 mins. -- no need to overbeat). Pour into prepared pan(s) and bake for about 40 mins for 9 x 13 pan for or about 20 mins for cupcakes or until cake tests done. Let cool completely. Stir ingredients together
for pineapple topping (no need to use a mixer). Frost cake or cupcakes with topping and garnish with mandarin oranges and coconut.
From: Karen Lane
Just rinse them in a colander or sieve in cold water, no soap.

Combine the 2/3 cup sugar (or sugar/Stevia, my preference (or if you prefer, Splenda) blend), 7 Tablespoons of corn starch in a bowl and mix well! Some people like 1/2 teaspoon of cinnamon and/or 1/4 teaspoon of allspice, mixed in, also. That's optional, but it is nice!
Add the 2 Tablespoons of lemon juice, and 3 Tablespoons of water (or grape juice) and stir it up. If you use Stevia, my preference (or if you prefer, Splenda), it will be pretty gloppy, rather than drier crumbs, but it still works the same!
Add the blueberries to the pie crust. Just pour them in! There's lots of air space and it will cook down, so don't worry if they mound up about an inch (2.5 cm) above the edge of the plate.
Just pour the mixture of sugar, juice, etc. into the pie all over the blueberries. If it is a gloppy liquid, don’t worry, just pour it somewhat evenly over the top. But it doesn’t take perfection; it will smooth itself out in the oven. 
Cook the pie at 375 F (or 190 Celsius) for 1 hour.
Set the pie on a rack to cool and enjoy! Here is a slice of the finished pie! Serve warm with ice cream. Refrigerate after it is cooled. It easily lasts a week in the fridge (that is, if there is no one there to eat it. Most of the time, people eat it all within a day!)
