Sweet Potato Souffle

Bahan-bahan (10 porsi)

• 5 large sweet potatoes ((about 7 cups once mashed))
• 6 tablespoons unsalted butter (melted or at room temperature)
• 2 large eggs
• ¼ cup granulated sugar
• ¼ cup maple syrup
• 1 tablespoon pure vanilla extract
• ½ teaspoon ground cinnamon (increase to 1 teaspoon if you LOVE cinnamon)
• ½ teaspoon kosher salt
• ¼ cup milk ((I used 1%))
• ¼ cup unsalted butter
• 1 ¼ cups pecans (finely chopped)
• ¼ cup flaked coconut (optional (I used unsweetened; sweetened will work too))
• ½ cup brown sugar (packed)
• ⅓ cup all-purpose flour
• ¼ teaspoon kosher salt