Pavlov's Beagle Biscotti

Source: Pavlov's Bark Market - Hudson, Ohio

2 1/2 cups whole wheat flour
2 1/2 cups unbleached all-purpose flour
1/2 teaspoon baking soda
1 egg
1/4 cup oil
1 cup peanut butter
2 teaspoons vanilla extract
Cold water
1 cup carob chips

Combine flours and baking soda in a bowl and stir with a whisk. Add egg, oil, peanut butter and vanilla and stir with a wooden spoon until lumpy. Add carob chips. Slowly add cold water 1 teaspoon at a time until a stiff dough forms. Do not over-mix.

Form dough into 2-inch diameter logs. Place on lightly greased baking sheets and flatten logs to 1 inch high and about 6 to 7 inches long. Bake at 325 degrees F for 30 minutes. Remove from oven and cool 20 minutes.

With a serrated knife, cut logs into 1/2-inch slices. Return slices to cookie sheet and bake at 325 degrees F for 20 minutes, or until golden. Cool and store in airtight tins or plastic bags.