Add the bacon to a large skillet on medium high heat. Cook for 5 minutes. You'll use the bacon grease for cooking the rest of the ingredients.
Add in the beets, peppers, and onions.
Cook 5-7 minutes stirring occasionally.
Add in the spinach and sausage. Add in seasonings and herbs.
Continue to cook another 3-5 minutes. Top with shredded cheese and turn off heat.
Serve warm and garnish with avocado.