Authentic Mexican Salsa

I got this recipe from my friend's husband, who is from Tijuana and is a great cook.

• Ready In: 20 mins
• Serves: 6

Ingredients

• 4  tomatoes, chopped
• 1⁄2  an onion, chopped
• 1  cup  chopped cilantro
• 4 1⁄4 ounces  diced green chili peppers
• 3 -4  serrano chili peppers, diced
• 1⁄4 cup lemon juice
•  salt
•  black pepper
•  garlic powder
•  oregano

Directions

1. Mix first six ingredients.
2. Add condiments to taste.
3. Refrigerate for at least an hour before enjoying.