Impossible Cheeseburger Pie - quick and easy

The Bisquick of my youth now comes in a Gluten-Free version.  Actually, it's been out for a few years, but I've only started to use it the last 6-months or so.  At first it was just for drop biscuits and shortcakes.  One day I remembered my stepmother used Bisquick to make something called impossible pie and now it's a whole new world out there.

Betty Crocker posts many recipes and Gluten Free Bisquick Impossible Cheeseburger Pie is one of them.

We add a hefty amount of cooked spinach and reduce the cheese in half to make it a bit healthier, but it's basically the same comfort food of my youth.  We also have a cast iron skillet that can go in the oven, so we cook the ground beef, onions and spinach all in the same pan used to bake the Impossible Cheeseburger Pie.

I can't attest to how leftovers work, as my kids (ages 9 and 11) and husband don't leave any behind.

Served with a cut-up apple, pear, or grapes, this a an easy quick meal for your family.