Vegan Pasta Peperonata (Stewed Bell Pepper Pasta) - The Pesky Vegan

Ingredients

• 14 oz (400 g) dried rigatoni or penne ((gluten-free if necessary))
• 1 tablespoon olive oil
• 4-6 mixed bell peppers, deseeded and sliced
• 1 red onion, finely sliced
• 4 garlic cloves, finely chopped
• ½ cup (80 g) pitted olives, halved
• 2 tablespoons capers
• 2 tablespoons balsamic vinegar ((see notes))
• Small bunch fresh parsley, chopped
• Salt and pepper to taste