Taco Tuesday started early with these Chorizo Breakfast Tacos with Potato Hash and Fried Eggs. This is Rick Martinez's recipe from Bon Appetite. I love so many of his recipes and this one is a hit. Ok, so I have to say that the recipe calls for crumpled cotija cheese and I forgot to add!! Well, they were delicious without that! Cotija is a cow's milk hard cheese that originated in Mexico. It is named after the town of Cotija, Michoacán.