White Chocolate Macadamia Nut Cupcakes - Cupcake Fanatic

Ingredients

• 3 cups all purpose flour
• 1 1/2 cups macadamia nuts, coarsely chopped
• 3 tsp baking powder
• 1/2 tsp salt
• 2 cups granulated sugar
• 1 cup canola oil
• 4 eggs
• 2/3 cup milk
• 1 cup white chocolate chips
• 1 lb. (4 sticks) butter
• 12 ounces white chocolate chips
• 3 cups confectioners’ sugar
• 1/4 cup whole milk
• 1 teaspoon pure vanilla extract