In a mixing bowl, combine the ground beef with the onion powder, garlic powder, smoked paprika, salt, and pepper. Use your hands to mix it together until all ingredients are well blended.
Heat a large skillet over medium-high heat. Divide the seasoned beef mixture into four equal portions. Shape each portion into a small, flat patty. Once the skillet is hot, carefully place each patty into the skillet, pressing them down with a spatula to achieve that signature smashburger effect. Cook for approximately 3-4 minutes on each side, or until they're browned and cooked to your desired doneness. Once cooked, remove the patties from the skillet and let them sit for a moment.
Lay one flour tortilla on a clean surface. Sprinkle half of the shredded cheddar and Monterey Jack cheese evenly over one half of the tortilla. Place one smashburger patty on top of the cheese. Add a layer of diced tomatoes, pickles, and red onion. Sprinkle the remaining cheese on top before folding the other half of the tortilla over the filling to create a half-moon shape.
Return the skillet to the heat and add a drizzle of cooking oil. Once the oil is hot, carefully place the folded quesadilla in the skillet. Fry for 3-4 minutes on one side until it's crispy and golden brown. Using tongs or a spatula, carefully flip the quesadilla and cook the other side for an additional 3-4 minutes, ensuring it’s equally crispy.
Remove the quesadilla from the skillet and allow it to cool for about a minute. Using a sharp knife or pizza cutter, slice the quesadilla into wedges for easy serving.
In a small bowl, mix the mayonnaise and ketchup together to create a tangy dipping sauce.
Plate the quesadilla wedges while they’re hot, served alongside the dipping sauce for a delightful finish.
Notes
For extra flavor, consider adding jalapeños or avocado.