Next you'll beat the eggs in a large bowl. Add the cornbread mix, melted butter, sour cream, corn kernels, cream-style corn, pepperoni and mix until well combined.
Remove cast iron skillet with oven mitts. Run a tab of butter around the inner part of the skillet. Carefully pour the cornbread mixture into the pan and sprinkle the top with cheese. Bake for 50 minutes, or until you can place a fork in the middle and it comes out clean. Rest for 15 minutes before slicing.
Recipe by Slice of Jess at https://sliceofjess.com/kid-friendly-supreme-pizza-cornbread-casserole/