Poke Cake was created by Jell-O in 1969 to help increase sales of their product. I saw this recipe on a cooking show a couple of months ago, and they had updated the method to include real strawberries (and less Jell-O) which made the dessert more appealing to me.
Although it’s great summer dessert, you can make all year round because it uses frozen strawberries. Note: The top of the cake will look slightly overbaked—this keeps the crumb from becoming too soggy after the gelatin is poured on top.