Tuna Steaks with Stewed Tomatoes and Pepper Potatoes

Name: Tuna Steaks with Stewed Tomatoes and Pepper Potatoes
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Yield: 4
Ingredients: 4 tuna steaks; 2 tbsp olive oil; 3 cloves garlic; fresh thyme, as needed; 500 g potatoes; 2 red peppers; 1 red pepper; 1 red onion; 1 chilli pepper; 400 g cherry tomatoes; salt, as needed; black pepper, as needed