Tomato & Kidney Bean Pies - One Handed Cooks

Ingredients

• 1 tbsp olive oil
• 1 red onion, finely chopped
• 3 tomatoes, diced (or 1 tin of diced tomatoes)
• 2 x tin red kidney beans, drained and rinsed
• 2 tbsp tomato paste (no-added salt)
• 1 cup water (or vegetable stock)
• 3 sheets puff pastry
• Note: you can also add sliced sausages and other veggies