Blackberry Jam Cake with Caramel Icing

==Description==
From my Aunt Maggie's Collection. Notation on card says 1932.
==Ingredients==
* 2 cups Sugar
* ¾ cup margarine
* 3 cups flour
* 1-1/2 cups blackberry jam
* 6 teaspoons sour cream
* 1 teaspoon baking soda in milk
* 1-1/2 teaspoons nutmeg
* 2 teaspoons allspice
* 2 teaspoons cinnamon
* 6 eggs (at room temperature)
Beat egg whites and yolks separately then put together before adding to cake ingredients. Add jam last. Bake in 350 degree oven for 45 minutes.
* Caramel Frosting
* 2 cups brown sugar
* 1-1/2 cups white granulated sugar
* 2 tablespoon corn syrup
* 1 cup plus 2 tablespoons heavy cream
* ½ cup butter (room temperature)
==Directions==
# Cook all ingredients except butter until it forms a very soft ball when tested in cold water. 
# Remove from heat. 
# Add butter and cool until lukewarm.
# Beat until creamy and spread in sides and top of cake.
# If frosting gets to hard to spread add a little milk until of spreading consistency
==Contributed by==
Cat's Recipes Y-Group
Category:Allspice Recipes
Category:Berry Desserts
Category:Blackberry Recipes
Category:Brown sugar Recipes
Category:Cathy's Recipes
Category:Corn Recipes
Category:Dessert Recipes