A quick and easy recipe featuring crispy corn tostadas topped with savory spiced ground beef and tangy zesty pickled onions, perfect for casual gatherings or weeknight dinners.
For best flavor, marinate pickled onions at least 15 minutes or overnight. Avoid overcrowding the pan when browning beef to ensure proper browning. Drain excess fat to keep tostadas crisp. Assemble just before serving to prevent sogginess. Use a non-metal bowl for pickling to avoid metallic taste.
Keywords: tostadas, ground beef, pickled onions, Mexican recipe, crispy tostadas, easy dinner, zesty, quick recipe