Heat a skillet over medium heat.
Add the cooked chorizo or sausage and warm through.
In a bowl, whisk the eggs and season with salt and pepper.
Pour the eggs into the skillet and scramble gently until cooked.
Warm the corn tortillas in a separate pan.
Assemble the tacos by placing the scrambled eggs on each tortilla.
Add a portion of chorizo on top of the eggs.
Sprinkle diced tomatoes and cheese over each taco.
Garnish with fresh cilantro.
Serve with lime wedges on the side for an extra zing.