South American Lima Bean Salad (Ensalada de Pallares)

• 1 large red onion, diced
• 2 tbsp red wine vinegar
• 1 can lima beans, drained
• 3 medium tomatoes, seeded and diced
• 1 yellow bell pepper, chopped
• 1 1/2 tbsp olive oil
• juice of 1 lime
• oregano, salt, and pepper to taste
• Mixed greens

Combine red onion with 2 tbsp of red wine vinegar. Cover and marinate in the fridge for 30 minutes. Prepare the dressing by mixing olive oil, lime juice, oregano, salt, and pepper. Set aside. Combine lima beans, tomatoes, bell peppers and mix in the marinated red onions. Serve on a bed of mixed greens. Serve the dressing on the side or combine it with the vegetables.