we used to make this when i was a kid, but we put the popcorn and syrup in a paper grocery bag and microwaved it for a few minutes, shake it up and microwave again and shake it up again to coat it really evenly. and then spread it out on a flat sheet to cool.
ive made it with a mix of little browb sugar and the rest white sugar with no vanilla and no bajing soda or powder and no syrup it turbed out great!!!!