Irish Soda Bread - cooking recipe

Ingredients

4 c. sifted flour
1/4 c. granulated sugar
1 tsp. salt
1 tsp. baking powder
2 Tbsp. caraway seed
1/4 c. butter or margarine
2 c. raisins
1 1/3 c. buttermilk *
1 egg, unbeaten
1 tsp. baking soda
1 egg yolk (use to brush on top before baking)

Preparation

*To make sour milk, add 1 tablespoon vinegar or lemon juice to 1 cup milk.