Spinach Artichoke Cornbread
If you want crispy muffins, use a cast iron skillet. Preheat it with a little olive oil on the sides and bottom, then pour your batter in, bake, and enjoy!
Frozen spinach works just fine.
You can use a boxed cornbread mix (such as JIFFY(R)) if you are pressed for time. Follow the instructions on the box and add the spinach, artichokes, and Cheddar cheese.