Yummy and easy. Use in the center of cakes, jelly rolls or other desserts. It is deliberately on the runny side as I like my fillings to soak into the cake to add extra moisture. To make a filling that is thicker, increase the cornstarch by a teaspoon at a time until it is as thick as you are used to!
Chocolate-Raspberry Cake | Martha Stewart Living - This beauty is baked with a splash of Chambord and layered with a sweet raspberry filling, both of which offer bright counterpoints to the thick layer of chocolate-cream cheese frosting and whole berries scattered on top.