Prepare pudding mix according to package directions. Mix together 2 cups cold milk with the pudding powder mix and refrigerate until set.
While pudding is cooling, slice the pound cake into 1" thick slices. If you have a vertical toaster, toast the slices before cutting into cubes. If you have a toaster oven, cut into evenly-sized cubes and spread on the baking sheet. Toast for 3-4 minutes at 400°F or until lightly golden.
Hull and slice the strawberries. Also slice bananas, if using.
In a ramekin, glass dish, or tall glass (like a champagne flute) create each layer. Start with toasted pound cake, add a few slices of strawberry and mixed fruit then spoon pudding over the top. Repeat layers until the top of your dish.
Top with whipped cream and serve immediately.