White Texas Sheet Cake - Web 1 heat oven to 375°f. Web instructions preheat oven to 350 degrees f and grease a bakers half sheet jelly roll pan (13×18''). In a small saucepan, combine butter and water; In a large bowl, whisk the first 5 ingredients. Web directions preheat oven to 375°. In another small bowl mix together the sour cream, eggs. Mix together the flour, sugar, baking soda and salt. Bring just to a boil.
Mix together the flour, sugar, baking soda and salt. Web instructions preheat oven to 350 degrees f and grease a bakers half sheet jelly roll pan (13×18''). In a small saucepan, combine butter and water; Web directions preheat oven to 375°. Bring just to a boil. In a large bowl, whisk the first 5 ingredients. In another small bowl mix together the sour cream, eggs. Web 1 heat oven to 375°f.