Cuba Libre Cake

Directions

1. 1
   Mix eggs with 1.5 cups brown and 2 teaspoons vanilla sugar. Add the flour gradually.
2. 2
   Add the cooking oil and baking soda and mix well.
3. 3
   Divide the dough into two halves. Add the coke to the one part, and lime juice with rum to the other.
4. 4
   Pour the doughs into a baking tin - a blob of coke dough, a blob of lime/rum dough onto it, and so it goes until the tin is full.
5. 5
   Bake in the oven preheated to 200 °C for about 50 minutes. After first 20 minutes turn the temperature down to 180 °C.
6. 6
   Meanwhile, put 2 cups of brown sugar into a pot and melt it. Pour the melted sugar onto the hot cake, making uneven splots. Cut when cold.