Preheat your campfire grill or set up a campfire with a grate over the flames.
Warm the corn tortillas on the grill or directly over the campfire until they are soft and pliable.
Cook the breakfast sausage or chorizo until browned and cooked through.
Remove the sausage from the skillet and set aside.
In the same skillet, cook the scrambled eggs over the campfire until they are fluffy and fully cooked.
Remove the eggs from the skillet and set aside.
Assemble the tacos by placing a spoonful of scrambled eggs and cooked sausage onto each warm corn tortilla.
Sprinkle shredded cheese over the eggs and sausage.
Top each taco with salsa, avocado slices, and chopped cilantro.
Serve the Campfire Breakfast Tacos hot, allowing everyone to customize their tacos with their favorite toppings.