Preheat the oven to 350°F & Grease & parchment line 2-8" cake pans
First wash the strawberries in warm water, then take out their stems
Place all of the cake ingredients including the fresh strawberries into a food processor & process until smooth batter (about 15 seconds)
Pour batter evenly between the prepared 8" cake pans & bake at 350°F for 15 minutes then I like to turn the oven temperature down to 300°F for another 15-20 minutes or until a toothpick inserted into the center comes out clean & the cake is springy to the touch when I gently press the center
While the cake is baking prepare the strawberry compote by cooking the strawberries with the optional cranberries & sugar in a small sauce pot over medium to high heat.
Bring to a boil then reduce the heat to low & simmer until the berries break down and the sauce starts to thicken (it will thicken more upon refrigeration) cooking for about 20 minutes total
*If you use fresh strawberries for the compote you will have to add about 2-3 Tablespoons of water to help them cook down & avoid scorching whereas frozen has a large amount of moisture already & the berries will break down much faster
Next prepare the buttercream recipe as per the instructions on that recipe post & add the freeze dried strawberry powder at the last stage of mixing
Assemble the cake as shown in the video