Candied Sweet Potato Casserole

Ingredients

• 4 cups sweet potatoes fresh, skinned and cubed
• 2 cups mini pumpkin skinned and seeds removed and cubed
• 1/2 cup sugar
• 2 eggs beaten
• 1/2 teaspoon salt
• 4 tablespoons unsalted butter softened + 3 TBSP set aside
• 1/2 teaspoon vanilla
• 1/2 cup whole milk
• 1/2 cup brown sugar packed
• 1/2 cup chopped pecans
• 1/3 cup flour
• 1 1/2 cups mini marshmallows