I prefer to use oil instead of butter to make sure the left overs incase any, remain moist even after refrigeration. Butter usually solidifies and stiffens more than oil. I actually bake all my cakes using oil instead of butter.Always combine the wet and dry ingredients separately.Pat dry the strawberries after washing them.Make sure to coat the strawberries in corn flour to the cake doesn't get soggy from the moisture from the strawberries. Do not over mix the batter, just gently fold in the strawberries making sure the cake stays light and airy. Don't forget to line your cake pan with a parchment paper.Always bake in the middle rack.Since we are baking the cake at a low temperature of 325 F, it will not immediately rise and crack and will need an hour to be done. Perform the toothpick test in the center and the two sides to make sure the cake is perfectly done. Allow the cake to cool completely or else you won't get the perfectly clean slices and the glaze will not stick on the cake too.