01 - Whisk together olive oil, lime juice, garlic, smoked paprika, cumin, chili powder, salt, and black pepper in a bowl until well combined.
02 - Brush both sides of the eggplant strips generously with the prepared marinade. Allow to rest for 10 minutes to absorb flavors.
03 - Preheat a grill pan or outdoor grill over medium-high heat until hot.
04 - Place marinated eggplant strips on the grill and cook for 4–5 minutes per side, until charred and tender. Remove from heat and set aside.
05 - Heat corn tortillas in a dry skillet or directly on the grill for approximately 30 seconds per side. Keep warm in a clean kitchen towel.
06 - Layer grilled eggplant, shredded lettuce, red onion, cherry tomatoes, and sliced avocado onto each warm tortilla.
07 - Top tacos with fresh cilantro and a squeeze of lime. Add hot sauce if desired. Serve immediately while warm.