Special Rhubarb Cake Recipe

INGREDIENTS

• 2 tablespoons butter, softened
• 1 cup sugar
• 1 Eggland's Best Egg
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup buttermilk
• 2 cups chopped fresh or frozen rhubarb
• STREUSEL TOPPING:
• 1/4 cup all-purpose flour
• 1/4 cup sugar
• 2 tablespoons butter, melted
• VANILLA SAUCE:
• 1/2 cup butter, cubed
• 3/4 cup sugar
• 1/2 cup evaporated milk
• 1 teaspoon vanilla extract