Recipe for brownies translated to spanish?

[Amber]

I need help with translating this english recipe to spanish..
Please help.

You need:
1/4 cup of water
1/4 cup of vegetable oil
1 egg
Brownie mix


Mix Brownie mix, water, vegetable oil, and egg until well blended
then pour it into a pan and put it in the oven.

Heat oven to 350
Bake for 30 minutes then serve.