amish frendish bread starter

Can anyone please give me the receipe for making the amish friendship bread starter?

This one always works for me Just be sure to not use metallic utensils or containers

INGREDIENTS:

1 (.25 ounce) package active dry yeast * 1/4 cup warm water (110 degrees F/45 degrees C) * 3 cups all-purpose flour, divided * 3 cups white sugar, divided * 3 cups milk

DIRECTIONS:

In a small bowl, dissolve yeast in water. Let stand 10 minutes. In a 2 quart container glass, plastic or ceramic container, combine 1 cup flour and 1 cup sugar. Mix thoroughly or flour will lump when milk is added. Slowly stir in 1 cup milk and dissolved yeast mixture. Cover loosely and let stand at room temperature until bubbly. Consider this day 1 of the 10 day cycle.
On days 2 thru 4; stir starter with a spoon. Day 5; stir in 1 cup flour, 1 cup sugar and 1 cup milk. Days 6 thru 9; stir only.
Day 10; stir in 1 cup flour, 1 cup sugar and 1 cup milk. Remove 1 cup to make your first bread, give 2 cups to friends along with this recipe, and your favorite Amish Bread recipe. Store the remaining 1 cup starter in a container in the refrigerator, or begin the 10 day process over again (beginning with step 2).

What IS Amish friendship bread.