Beef Tacos

Finely chop the onion and garlic

Dice the tomatoes

Shred the lettuce

Grate the cheddar cheese

Prepare taco shells according to package instructions

Heat olive oil in a large skillet over medium heat

Add chopped onion and garlic, cooking until softened, about 3 minutes

Add ground beef and cook until browned, breaking it apart with a spoon, about 5-7 minutes

Stir in taco seasoning and diced tomatoes, cooking for another 3-5 minutes until well combined

Remove from heat and prepare taco shells

Fill each taco shell with the beef mixture

Top with shredded lettuce, grated cheese, and a dollop of sour cream

Garnish with chopped cilantro and serve immediately