Combine any cake mix plus eggs, water, and oil (this is different from the back of the box directions). Pour into sprayed Rice Cooker Plus. Dollop spoonfuls of any frosting on top (use whole container). Do NOT mix it in. Microwave for 10 minutes (use turntable). Don't turn out for at least 45 minutes. Final result is an already frosted cake. Shake powered sugar over top if desired.