Hi maryjane

Just a couple of tips that I think you might find useful when cooking with weed:

Firstly, the oven temperature you're proposing to use in this recipe is high for cooking cannabis, 325 degrees Fahrenheit (Roughly 170 degrees centigrade). You need to remember that a considerable proportion of your THC will be vaporised at this temperature, also the length of time it is subjected to this 'high' heat (in this case 50 to 60 minutes) will compound the effect and reduce the strength of your 'cakes' even more.
It is better to cook on a lower heat for slightly longer and retain more active ingredient.

Secondly, and often misunderstood by many cannabis bakers, you need to understand the process by which THC is absorbed into the human body in order to prevent wasted time, effort and most importantly ..weed.
I can provide a more detailed explanation for future projects if you're interested, but in short:

THC itself is NOT water soluble (i.e. it cannot be extracted or broken down in water), therefore simply eating it is pointless as the human body is not able to absorb the active ingredient, however, it will, in fact, bind to fat molecules which can easily be absorbed by the bodies digestive system. Therefore, you must extract your cannabis into a fatty medium before consumption.

The absolute best medium to use is clarified butter (or Ghee as it is called in Asian cooking) as this contains no water molecules, and is almost 100 per cent fat (regular butter will still contain water and other impurities).

I'd recommend following 'BobBong's cannabutter recipe or my own (cooking with hashish tutorial).

Finally, if you do go down the 'Firecracker' route, as you've already discovered, you'll need to grind your weed to as fine a grade as you can manage and make sure it is well mixed into the 'fatty' medium (nutella or peanut butter). Not simply because it's easier to eat, but much more importantly because it will make it easier for the THC molecules to bind to the fat.

N.B. It is worth remembering that a high percentage of your weed will be lost due to the inherent inefficiency of 'Firecracker' conversion, so you'll need to use considerably more weed than you would in normal 'cannabis' cooking, and as for microwaving. . . well, so much of your THC is vaporised in those things you'd be just as well opening the door after the 'ping' and taking several deep breaths.

That's a joke before anyone gives it a go LOL

Anyhow, good luck and happy 'baking'!