First, preheat that oven of yours to 350°.
As that warms up to our desired temperature, you’ll want to combine all of those top 6 ingredients (cannabis-infused butter, sweet potatoes, sugar, egg, cinnamon, and salt) in a large bowl.
Once those are all adequately mixed together, you should transfer them into an 8” baking dish. Make sure the baking dish is greased up before adding in your sweet potato mixture.
Now, combine all of those aforementioned topping ingredients in a bowl, and spread those delicious crumbs on top of that sweet potato concoction.
Then, when your oven is good to go, slide the baking dish inside, and let it cook, until it reaches an internal temperature of 160°. Which, in my personal experience, takes about 20-25 minutes.
When everything is ready, you can remove it from the oven, slice yourself out a portion, and enjoy the calming, delicious experience that this Marijuana Sweet Potato Casserole is known to provide.