3 blackberry cake walnuts caramel Recipes

spice cake mix (duncan hines), cinnamon, buttermilk, applesauce (plain ), vegetable oil, eggs, blackberry jam (smuckers), raisins, chopped walnuts, unsalted butter , 1 stick (no substitutes or it will fail), brown sugar, evaporated milk (pet), powdered sugar, vanilla

all purpose flour, baking soda, ground cinnamon, ground cardamom, salt, unsalted butter, room temperature, golden brown sugar, eggs, seedless blackberry jam (about 10 1/2 oz), buttermilk, walnut pieces (about 4 oz), toasted, chopped, dark brown sugar, evaporated milk, unsalted butter, room temperature, mild-flavored (light) molasses, generous ) salt, powdered sugar, vanilla extract