I started with a boxed white cake mix. (Yes, I use cake mixes! I love to make things homemade, but I still find a boxed mix does the job.) I doctored it up using 1 cup sour cream, 2 eggs, 1/2 cup of milk, and 1/3 cup oil.
Took half the batter and colored it yellow
The other half I colored orange
Layer half yellow and half orange in standard muffin tin with liners..I chose to use Halloween inspired liners.
Bake according to package directions. 350 degrees for 18 minutes.
Frost with a white frosting and decorate as appropriate.
I used a marshmallow frosting for some ooey gooey fun!! The children loved these!!