Remove 8 strawberries and 8 raspberries for garnishing.
Remove the green stem from the strawberries then cut in quarters.
Add the water, strawberries, and raspberries to a saucepan. Place over medium heat and gently simmer until the berries soften and the sauce becomes chunky. Tip: no sugar is added as the tartness of the berries compliments the sweetness of the cake.
Place aside until needed.
Grilled Pound Cake
Preheat the grill to a medium temperature.
Take the slices of pound cake and spread the butter on both sides.
Place the cake on the preheated grill and cook until browned to create grill grate marks.
To Serve
On each plate, add the grilled cake, spoon on a quarter of the berry topping, and garnish with the fresh berries on the side.