Authentic Mexican Salsa Verde 🌶️🍅

Ingredients:

10-12 tomatillos, husked and rinsed
2-3 serrano peppers (or jalapeños for a milder heat)
1/4 onion, chopped
2 garlic cloves
1/4 cup fresh cilantro, chopped
1 tsp ground cumin (optional)
1/2 tsp salt (or to taste)
1 tbsp fresh lime juice (optional)
Directions: