Preheat the oven to 350 degrees.
To make the cake batter, in a large mixing bowl, add all the dry ingredients and stir with a spoon. When there are no lumps, add all of the wet ingredients.
Using an electric hand mixer on medium speed, mix until all is blended well and is a smooth batter.
Then pour the batter, scraping the sides of the bowl into a greased 9x13 glass pan. Bake for approximately 33 minutes. Check for doneness with a toothpick or fork. When it comes out clean, it should be ready.
Set aside to cool. You can leave it in the pan.
While the cake is cooling, in a bowl, combine all of the ingredients for the icing, except for the strawberries. Using the electric mixer on medium speed, mix until there are no lumps, and all is smooth.
Add the fresh strawberries to the frosting. Using the mixer blend them well. Place the finished frosting into the refrigerator.
Once the cake has cooled, cut it in half making two layers of cake, and place in the refrigerator.
Remove the cake and frosting from the refrigerator. Remove one half of the cake and place on a pan or plate. Frost the entire cake layer.
Then add the other half making the top of the cake. Frost that layer as well.
Then frost the sides of the cake too.