Shrimp a la Mexicana Recipe

Ingredients

• 3 Roma tomatoes, chopped into large pieces
• 1/2 medium onion, chopped into large pieces
• 1 serrano pepper
• 1 garlic clove
• 2 cups water
• 2 tablespoons olive oil
• 1/2 medium onion, finely chopped
• 1 red bell pepper, finely chopped
• 1 lb medium size shrimp, peeled and deveined
• 3 Roma tomatoes, finely chopped
• 1 serrano pepper, finely chopped (optional)
• 1 fresh cilantro bunch