Warmed eggs will whip better Milk is to be added while still hot (approximately 150° F is good) To avoid a dense rubbery finished cake, be sure the strawberry puree is concentrated as shown in the video for that recipe I always recommend using parchment paper to line the bottom of any cake pans in addition to the pan grease. This will ensure clean release each and every time. Preheat oven to 350° F