Rhubarb and Ginger Slab Cake - Kosher.com

Ingredients

• 1 and 1/2 cups drained roasted or poached rhubarb plus extra for the icing
• 1 and 1/2 cups flour
• 1 cup golden caster sugar
• 1 teaspoon ground ginger
• 1/4 cup and 2 tablespoons brown sugar
• 2 eggs
• 1/2 cup vegetable oil
• 1/2 cup butter
• 2 cups icing sugar sieved (add more or less if required)
• 1 teaspoon vanilla extract
• 1/2 cup cooked rhubarb
• pink sugar sprinkles