INGREDIENTS

1 cup sugar
1 tablespoon cornstarch
1/2 teaspoon salt
1/2 teaspoon cinnamon
2/3 cup water
3 tablespoons butter

DIRECTIONS

Combine all the ingredients except the butter in a small, heavy saucepan.
Bring to a boil and then reduce the heat to medium. Cook for about 3 more minutes until it thickens up.
Remove from heat and add the butter.