# Directions:
01 - Heat olive oil in a large skillet over medium-high heat. Add the onion and cook for 2–3 minutes until softened.
02 - Add garlic and cook for 30 seconds until fragrant.
03 - Add ground beef and cook, breaking it up with a spatula, until browned and cooked through, approximately 5–7 minutes. Drain excess fat if needed.
04 - Stir in tomato paste, chili powder, cumin, smoked paprika, oregano, salt, and pepper. Mix well to combine.
05 - Pour in water and simmer for 2–3 minutes, until the mixture thickens slightly. Remove from heat.
06 - Heat taco shells according to package instructions until warm and pliable.
07 - Fill each taco shell with a generous spoonful of the beef mixture. Top with lettuce, cheese, salsa, and optional toppings like tomato, sour cream, cilantro, and a squeeze of lime.
08 - Serve immediately while warm.
