Smoky Tomato & Onion Pasta Bake with Caramelized Depth

1.Preheat your oven to 220°C (425°F). On a large baking sheet, toss the halved tomatoes, chopped onions, and unpeeled garlic cloves with 3 tablespoons of olive oil, smoked paprika, chipotle powder, oregano, salt, and pepper. Spread them in a single layer.

2.Roast for 30 to 35 minutes, stirring halfway through, until the tomatoes are slightly blistered and the onions are deeply caramelized and softened. This roasting concentrates the sweetness and adds the smoky depth.

3.While vegetables roast, cook the pasta according to package directions until *al dente*. Drain the pasta, reserving 1/2 cup of the starchy pasta water, and set aside.

4.Remove the garlic cloves from their skins. Transfer the roasted vegetables (tomatoes, onions, and softened garlic) to a high-powered blender.

5.Add the vegetable stock, tomato ketchup, and balsamic vinegar to the blender. Add 1/2 cup of fresh water to aid blending. Blend on high speed until the mixture is completely smooth and velvety. This should take about 1-2 minutes.

6.Pour the blended sauce into a medium saucepan. Bring the sauce to a gentle simmer over medium heat, stirring occasionally. Taste and adjust seasoning, adding more salt or pepper if needed.

7.Keep the sauce simmering gently for 5 minutes to allow the flavors to meld. The sauce should be thick but pourable; if it is too thick to coat pasta easily, thin it with a splash of the reserved pasta water.

8.In a large bowl, combine the cooked, drained pasta with the thickened tomato-onion sauce. Toss until every piece of pasta is thoroughly coated. If using cheese, stir in the Parmesan or Pecorino now.

9.Transfer the sauced pasta mixture to a lightly oiled, oven-safe baking dish (approx. 8x8 inch or equivalent).

10.Bake for 15 to 20 minutes, or until the top begins to bubble slightly and develop golden-brown edges.

11.Remove from the oven and let rest for 5 minutes before serving. Garnish generously with fresh chopped parsley.