Sauté garlic in a skillet set over medium heat for about one minute.

Add beef and chili powder and cook until the beef begins to brown.

Add the peppers and onions, continuing to cook until the vegetables are warmed through and the meat is cooked. If you like your vegetables to be slightly charred and caramelized (restaurant style), turn the heat up to high for the last bit, stirring to ensure they don’t stick to the skillet.

Squeeze lemon juice over the dish and give it a final stir before removing it from the heat.

Serve with warmed tortillas, salsa, and Greek yogurt.