Cut tortillas in half, wrap in foil and warm in 325° oven for about 10 minutes. The tortillas should open up like pockets.
While the tortillas are warming, heat the sausage in a small skillet. In a larger, heavy skillet, scramble eggs in olive oil. When the eggs are done, mix in sausage, jalapeños and black pepper. Fill each half tortilla with the warm egg-sausage mixture. Garnish and serve.