I made breakfast tacos (once for dinner, once for breakfast) using meat substitutes. Both times they were pretty tasty though preferred the soy chorizo tacos vs. veggie sausage patties. The latter were a little dry, though a nice substitute. I parboiled potatoes, chopped them up then sauteed. Then cooked the meat, scrambled the eggs with them, then added potatoes and cheese. Then put everything atop corn tortillas for some delicious veggie breakfast tacos.
Skilled filled with egg, potato, soy chorizo, and cheese scramble