There are three things that make me dream lucid,
One is concentration before bed... I can literally feel my head attempting to free itself from my body for OBE. It's incredible.
Second is listening to very vibrant music, something that you would dance to, something that makes you want to move, gives you visuals, makes you want to paint. This will stir your dmt in your pineal.
Thirdly, and nobody has told me this works for them, but placing your eyesight, when eyesclosed, upwards toward the cranium will increase my visuals before sleep... This is important if I want to dream at all, or fall asleep quickly.
Beyond that, I have heard fatty foods, milk, turkey, things like this before bed increase dreaming... i.e. thanksgiving dinner.