What a nifty idea! You don’t need to go through the hassle and spend big money on getting a gas or propane BBQ stove. All you need are four cinder blocks. That’s How To Make A Rocket Stove. It is also a great idea if you want to do a natural way of cooking. And this rocket stove is easy to take down when you don’t need it.
The stove uses nothing but sticks as fuel. Sticks work because of the natural chimney effect created when the blocks are stacked this way. The air flow starts at the base of the fire and flows upward to force the flames to leap into action for you.