1 yellow cake mix (or french vanilla or white), plus ingredients called for on package, cutting water in half
2 c. fresh black raspberries
Blend all ingredients together as directed on the package, including the black raspberries. Pour into a greased and floured bundt pan and bake according to the directions on the back of the cake mix box.
I also used this recipe from Joy the Baker for black raspberry muffins. These muffins were easy to make. They were just a good solid muffin, espescially warm from the oven.