Your prayers have been answered: Here’s a video from McDonald’s Canada showing you how to make a Big Mac at home.

The video was made in response to someone asking what is in the delicious Big Mac sauce. Executive chef Dan Coudreaut, who probably graduated from culinary school hoping to cook for kings and queens, walks you through the entire process using ingredients you’d be able to find at your grocery store.

So what’s in the sauce? Coudreaut says it’s just a mix of mayo, mustard and relish with some vinegar. Add to that some garlic powder, onion powder and paprika. (Notably absent from that list of ingredients is heroin, because there ain’t no way that addictive sauce doesn’t have some heroin in it.)