If you have rum extract that will work, but lessen the amount. Just a tsp or so will do, depending on what you are baking. You can use rum extact in place of the rum. I don't have any alcohol in the house & I use extracts in their place. I use almond extract in place of amaretto also.
Preparation for use. The cannabis plant can be prepared in different ways for use, and these different forms have different potency. Previously, hash oil was thought to be the strongest preparation and was made by extracting oil from the cannabis plant, which contains high levels of THC of 15% to 30% THC.annabis is a complex drug that is comprised of approximately 80 unique cannabinoids along with many other compounds. The main ingredient in cannabis that is responsible for the psychoactive, or mood altering effects is called delta-9-tetrahydrocannabinol (THC).
Second-hand marijuana smoke can leave traces of the chemical tetrahydrocannabinol (THC) in your urine. ChaCha! [ Source: http://www.chacha.com/question/does-second-hand-smoke-from-marijuana-show-up-in-a-drug-test ]. More Answers to  Does second hand smoke from marijuana show up in a drug test .