I just pop regular popcorn in the microwave. I put a quarter cup in a brown lunch bag and fold the top over, the staple it. (That surprised me, I thought the staple would spark in the microwave but it doesn't. I've also just folded it over and skipped the staple.) Then I microwave it for about 2.5-3 minutes, until the pops are about 3 seconds apart. Comes out great!
The instructions I read also put in about a tsp of olive oil, but it works fine without it too. For topping I sprinkle on a little bit of lime juice and some chili powder and a bit of salt, I love it!
Losing the weight again after baby #5 (and leftovers from #4)...
Mini-goal #1: <200 lbs