1. Preheat the oven to 425 degrees.
2. Mix together the cornmeal, flour, leaveners, sugar, and salt.
3. Whisk together the eggs, buttermilk, oil, and prune puree in a seperate bowl.
4. Add the wet to the dry mixture, mixing thoroughly.
5. Place in sprayed muffin tin and bake 20-30 minutes at 425. Served best warm, but freeze well for later use, too.