Preheat oven to 350 degrees. Lightly oil and flour a baking dish and set aside. Place all the ingredients in a blender or food processor and blend until smooth. If using a blender this can be done with more than one batch. Pour the mixture into the prepared baking dish and bake for 40 minutes or until it begins to brown on top and become slightly crisp around the edges. Remove from the oven and allow the pate to cool, it will become firmer as it cools. Refrigerate the pate until chilled. Cut into squares and serve. Refrigerate any leftovers in a covered container up to four days.