Blueberry Buckle

Ingredients

• Cake
• 2 cups flour
• 3/4 cup sugar
• 2 1/2 teaspoons baking powder
• 3/4 teaspoon salt
• 1/4 cup shortening
• 3/4 cup milk
• 1 egg
• 2 cups blueberries, thawed and drained
• Topping
• 1/2 cup sugar
• 1/3 cup flour
• 1/2 teaspoon cinnamon
• 1/4 cup softened butter
• Glaze
• 1/2 cup confectioners' sugar
• 1/4 teaspoon vanilla
• 1 1/2 teaspoons hot water