Raisin and Carob Cake

Raisin and Carob Cake
1 cup cold water
2/3 cup raisins
2 Tbsp. carob powder
1/3 cup oil
1 Tbsp. lemon juice
1 tsp. vanilla
1 1/2 cups flour or gluten free flour blend
1 tsp. baking soda
1/2 tsp. salt
nuts (optional)

In blender, process together water, raisins, and carob powder. Add oil, lemon juice, and vanilla. Pour into a large bowl and add remaining ingredients. Mix together gently. Pour into a greased 9-inch square pan.  Bake at 350 degrees F for 35 minutes.