Next, start out by cutting the strawberries. I use the whole container because i love strawberries but you can totally change the amount to your liking. I first cut off the top then i quarter the strawberry. I like the chunks to be big but again you can change that to your liking. Put the cut strawberries in a large bowl. Next cut your bananas. I cut them long ways then cut in to chunks the size you prefer. Put the bananas in the bowl with the cut strawberries. Next add the mandarins, if you are using canned mandarins then be sure to drain them very well before adding them. They hold a lot of juice and will make the pie runny and soggy if not drained enough. You can even pat them down with a paper towel to get rid of any extra juice.