Blackberry Cake - cooking recipe

Ingredients

1 c. shortening
2 c. sugar
3 eggs
4 c. all-purpose flour
2 tsp. soda
1 tsp. salt
1 tsp. allspice
1 tsp. nutmeg
1 tsp. cloves
1 tsp. cinnamon
1 3/4 c. blackberries
12 Tbsp. berry juice

Preparation

Using a box cake mix of whatever kind you wish to make, bake according to box directions; make 2 layers.
Cool completely.
Cut the 2 layers of cake into 4 layers and frost with the following frosting.