For the Irish Soda Bread:
2 cups whole wheat flour
2 cups all-purpose flour
1/4 cup sugar
1 tablespoon baking soda
2 teaspoons caraway seeds
1 teaspoon salt
1/3 cup raisins
1/3 cup golden raisins
2-2 1/4 cups buttermilk
For the Maple Butter:
8 ounces unsalted butter, softened
1/4 cup maple syrup