Ingredients
- 2 to 3 cups grape tomatoes, halved
- 1/2 onion, sliced
- 3 cloves garlic
- 1/4 cup chopped fresh basil
- 4 tbsp olive oil
- 2 tbsp balsamic vinegar
- Pinch red pepper flakes
- Salt and black pepper
Oven Roasted Tomato Sauce — a flavorful, free‑flowing review with cooking insights, ready in about 45 minutes, plus serving ideas and honest tweaks.