Easy baked chicken breasts with tomatoes and herbs

Ingredients

• 250 g cherry tomatoes
• 100 ml olive oil
• pepper
• 1 sprig thyme
• 1 sprig rosemary
• 1 red onion
• 4 sprigs parsley
• 4 chicken breasts
• 3 cloves garlic
• 50 g jarred sun-dried tomatoes
• 0.5 tsp dried oregano
• 3.5 tbsp balsamic vinegar