Preheat oven to 350 degrees F (175 degrees C). Spray a cookie sheet generously with non-stick cooking spray.

Trim crusts from bread and roll the slices flat.

In a small bowl combine sugar and cinnamon to make a mixture.

In a large mixing bowl, mix softened cream cheese, milk, and vanilla until smooth. Spread this mixture onto each slice of flattened bread.

Roll each bread slice up. Dip bread/cream cheese rolls in melted butter, roll the blintzes immediately in the sugar-cinnamon mixture. Cut rolls into 1-inch pieces.

Arrange the blintzes on the prepared cookie sheet and bake for 10 minutes.