Preheat your oven to 350°F.

Grease a 9×13 inch baking dish with butter or spray it with nonstick baking spray.

Add the strawberry pie filling to the bottom of the baking dish, and using a rubber spatula, spread it evenly over the surface of the dish.

Place half the strawberries sliced on top.

Sprinkle the cake mix on top of the strawberry pie filling, distribute evenly. Shake the pan, to make sure the cake mix is spread evenly.

Drizzle the melted butter over the top of the cake mix, try to distribute it evenly.

Bake the Strawberry Dump Cake in the preheated oven for about 45-50 minutes or until the top is golden brown. Start checking on the cake after 40 minutes.

Remove the cake from the oven and let it just slightly cool on a cooling rack.

Scoop cake into bowls, top with vanilla ice cream or whipped cream. Garnish with remaining fresh sliced strawberries. Serve warm.