What you will need:

1 egg

3/4 cup milk

1/2 cup vegetable oil

2 cup all purpose flour

1/3 cup sugar

3 tsp. baking powder

1 tsp. salt

1/2 cup melted butter

1/2 cup sugar

1 tsp. ground Cinnamon

Heat oven to 400 degrees. Grease bottom of 12 medium muffin cups. Beat egg; stir in milk and oil. Stir in remaining ingredients all at once just until flour is moistened, except for 1/2 cup melted butter, 1/2 cup sugar, and 1tsp ground Cinnamon. Fill muffin cups 3/4 full. Bake until golden brown, about 20 minutes. Immediately remove from pan. Roll hot muffins in 1/2 cup melted butter. Then roll in mixture of sugar and cinnamon.