I never make a full batch with brownies, I just cut the recipe in half, or in quarters if needed.

I prefer brownies because some crackers taste EUGH, but brownies only have a slight taste, and they tend to get you higher for longer- more fat in them to absorb the THC. And less smell, too. I made brownies last month while my parents were visiting, they didn't notice anything. If they do, tell them you made it with olive oil instead of canola (better for you, worse tasting), that's why it smells different.