Preheat the oven to 350°F (175°C).
Grease and flour two 9-inch round cake pans.
In a bowl, cream together the butter and sugar until light and fluffy.
Add the eggs one at a time, mixing well after each addition.
Stir in the pureed strawberries.
In another bowl, whisk together flour, baking powder, and salt.
Gradually add the dry ingredients to the wet mixture, mixing until just combined.
Divide the batter evenly between the prepared pans.
Bake for 25-30 minutes or until a toothpick comes out clean.
Let the cakes cool completely before frosting them with whipped cream and topping with crushed cereal.