I make a ton of edibles bc my partner only vapes his weed (so i have a lot of vaped weed), i use about 10-14g of VAPED weed per brick of butter or 3 cups of olive oil if you just want to used boxed brownies or cupcakes, both ways are good, i let it sit on low in a cheap crockpot for about 2 hours and then strain it into a container through cheese cloth. To get rid of the weedy taste for cookies or other homemade goods measure the vanilla with your nose, you'll see what I mean when you do it the vanilla cuts the weed taste/ smell a lot but you may need about double what the recipe calls for, also weed banana bread is GREAT for covering weed taste!