These Tequila Flank Steak Tostadas offer a vibrant and satisfying twist on classic Mexican street food. The flank steak is marinated overnight in a savory blend of tequila, soy sauce, garlic, and oregano, infusing the meat with deep, complex flavors before it is quickly broiled to medium-rare perfection. Sliced thinly against the grain, the tender beef is piled high on crisp, oven-baked corn tortilla quarters. Topped with a creamy, chunky avocado mixture seasoned with jalapeño sauce and fresh lime juice, these tostadas provide a delightful contrast of textures: crunchy, tender, and creamy all in one bite. They are perfect for a lively weeknight dinner, a festive party appetizer, or a light lunch. The combination of smoky char from the broiler, the bright acidity of the lime, and the richness of the avocado creates a balanced flavor profile that is both comforting and exciting.