Authentic Mexican Salsa - cooking recipe

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

Preparation

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