Steps
1. Preheat your oven to 375°F (190°C).
2. Carefully cut the top off the tomato and scoop out the seeds and pulp, leaving a sturdy shell.
3. In a bowl, mix the cooked quinoa, feta cheese, olive oil, minced garlic, chopped basil, salt, and pepper until well combined.
4. Stuff the tomato shell with the quinoa mixture.
5. Place the stuffed tomato in a small baking dish and drizzle with balsamic vinegar if using.
6. Bake for 20-25 minutes or until the tomato is tender and slightly caramelized.
7. Serve warm and enjoy your delicious stuffed tomato.