Pretzels with Sour Cream

Description
In Romanian: Covrigei cu smantana

Ingredients

 * 1 cup butter
 * 1 cup sour cream
 * 3 eggs
 * 1 teaspoon vanilla
 * flour as needed
 * 2 – 3 tablespoons granulated sugar

Directions

 * 1) Mix everything well with a knife (pastry blender) and refrigerate for 2 – 3 hours.
 * 2) Then mix again the same way and roll into a ½ inch sheet.
 * 3) Using two round cutters, one larger (to cut a circle) and one smaller (to cut inside the resulting circle), cut ring shapes which you then wash with a little egg white and sprinkle with sugar.
 * 4) Bake at medium heat.