Spanish Omelet Recipe with Potatoes - İçim

Ingredients

• 4 tbsp İçim Butter
• 1 medium onion, chopped into thin rings
• 4 potatoes
• 6 eggs
• 1 tablespoon of water
• 150 g roasted red pepper
• 1 tablespoon olive oil
• 1 tablespoon balsamic vinegar
• Salt
• Black Pepper