Objective: How to prove your cinnamon buns?

Which of the following solutions is more sound in terms of naive physics reasoning?

Choose your answer from:
[i] Transfer the dough into a large, lightly salted bowl. Cover with a tea towel and leave in warm place for 1-3 hours.;
[ii] Transfer the dough into a large, lightly oiled bowl. Cover with a tea towel and leave in warm place for 1-3 hours.;
[ii]