1/3 cup Butter, melted
1 large Egg, beaten
1 2/3 cups all-purpose flour
3/4 cup sugar
1 1/2 teaspoons baking powder
1/2 teaspoon salt
1/4 teaspoon ground nutmeg
Heat oven to 190°C/375°F. Grease 12-cup muffin pan; set aside.
Combine milk, 1/3 cup melted butter and egg in bowl. Set aside.
Combine flour, 3/4 cup sugar, baking powder, salt and nutmeg in bowl. Add milk mixture; stir just until combined.
Spoon batter into prepared pan. Bake 15-20 minutes or until toothpick inserted comes out clean.
Place 1/3 cup melted butter in bowl. Combine 1/2 cup sugar and cinnamon in another bowl. Remove muffins from pan; let stand 2 minutes on cooling rack.
Dip tops of warm muffins into melted butter, then into cinnamon sugar mixture.