Brownies work very well.
Take about a 1/4 ounce of weed.
Put it in the oven at about 250 degrees for about 15 minutes to activate it and make it easier to work with.
Put it in a coffee grinder and grind it up to a fine powder.
Put the ground weed into a pan with the oil or butter your recipe calls for. I use canola oil. Let it slow simmer for about 10 minutes.
Let it cool down a little and add to your recipe.
I like some of the Pillsbury brownie mixes.