Streuseled Sweet Potato Casserole

Ingredients (10)

• 5 pounds peeled and 1-inch cubed sweet potatoes
• 1/2 cup half and half cream
• 1/2 cup maple syrup
• 1 teaspoon vanilla extract
• 3/4 teaspoon salt
• 1 large egg,
• 1/2 cup all purpose flour
• 1/2 cup packed brown sugar
• 1/4 cup (½ stick) chilled butter,
• 1/2 cup chopped pecans