Start by browning the ground beef in a large pot. Cook until no longer pink and juices have been released. Be sure to remove any excess fat.
Add the chopped red onion, serrano peppers, and jalapeno peppers to the pot with the cooked beef. Cook the onions for a few minutes, or until they become translucent.
Now, open the Stubbs Chili Mix package and add both the spice pack and sauce pack to the pot. Stir everything together until well combined.
Pour in the entire can of pinto beans, including the liquid, and the drained can of diced fire-roasted tomatoes. Mix well.
Reduce the heat to medium and simmer the chili for fifteen minutes. This allows for the flavours to combine.
While the chili is simmering, prepare the bacon, cheddar cornbread. Follow the instructions on the cornbread mix package, but add the crumbled bacon and shredded cheddar cheese to the batter.
Preheat your oven as per the cornbread mix instructions and bake it until golden brown and cooked through.
For the fried tomatillos, whisk an egg in a bowl and dip the sliced tomatillos into the egg mixture. Then, coat them with cornmeal and let them sit for a few minutes.
In a pan, heat some oil over medium heat. Fry the tomatillo slices until they turn golden brown and crispy.
Once everything is ready, serve your delicious Stubbs chili with a side of bacon cheddar cornbread and fried tomatillos.