Apple Cider Donuts

Ingredients

• 1 & 1/2 cups apple cider
• 1 & 3/4 cups all-purpose flour
• 1 tsp baking powder
• 1/2 teaspoon baking soda
• 1 tsp ground cinnamon
• 1/2 teaspoon ground nutmeg
• 1/2 tsp salt
• 1 large egg
• 1/3 cup granulated sugar
• 1/3 cup lightly packed brown sugar
• 3 tbsp unsalted butter, melted
• 1/2 cup buttermilk (or any kind of milk)
• 1 tsp vanilla extract
• 6 tbsp unsalted butter, melted
• 1 cup granulated sugar
• 2 tsp ground cinnamon
• 1 teaspoon ground nutmeg