Cream Cheese Thumbprint Cookies

1 1/2 cups butter, softened
1 1/2 cups white sugar
1 (8 ounce) package cream cheese, softened
2 eggs
2 tablespoons lemon juice
1 1/2 teaspoons lemon zest
4 1/2 cups all-purpose flour
1 1/2 teaspoons baking powder
1 cup seedless raspberry jam (or preserves or jam of your choice)

1/3 cup confectioners' sugar for sprinkling

In a large bowl, cream together the butter, sugar, and cream cheese until smooth. Beat in the eggs one at a time, then stir in the lemon juice and lemon zest. Combine the flour and baking powder; stir into the cream cheese mixture until just combined. Cover and chill until firm, about 1 hour.

Preheat oven to 350 degrees F. Roll tablespoonfuls of dough into balls, and place them 2 inches apart on ungreased cookie sheets. Using your finger, make an indention in the center of each ball, and fill with 1/2 teaspoon of raspberry jam.

Bake for 15 minutes in the preheated oven, or until edges are golden. Allow cookies to cool on the baking sheets for 2 minutes before removing to wire racks to cool completely. Sprinkle with confectioner's sugar.

Makes 7 dozen