Confessions of a bad housewife... cake

My marble cake is RAWWWWWWW

B was telling me how easy it is to make a marble cake with the different layers and colours so I decided to try it freestyle... So when I got to the pink layer I added WAY WAY too much colouring so it ended up a hot pink.  While it was batter it didn't seem too bad, but then I baked it.  Fortunately I won the battle with the oven and didn't burn it but when I cut it open it looked raw, not because it was undercooked but becuase the pink colouring made it look like a raw steak inside.  
At least it tasted ok....