Preheat the Blackstone griddle to medium-high heat. Drizzle with oil and add the flat ribs. Season with Tequila Lime Seasoning, garlic powder, and salt. Cook until browned and fully cooked through, developing a light crust on the outside.
On the other side of the griddle, add the jalapeños, tomatoes, and onion with a little oil. Sprinkle with All-Purpose Seasoning and sauté until softened, slightly charred, and fragrant.
Once cooked, chop the ribs into strips or bite-sized pieces and mix them with the vegetables directly on the griddle.
Serve hot with refried beans and warm flour tortillas. Finish with a squeeze of lemon or lime for extra flavor.