1poundspaghetti or other long pastaI used whole wheat spaghetti
1ounceshaved Parmesan cheeseor more
chopped flat leaf parsleyfor garnish (optional)
Instructions
Preheat oven to 375°F.
Line 2 baking sheets with parchment paper.
Arrange tomato slices on one baking sheet. Top tomato slices with rings of onion and nestle garlic head, cut side up among them.
On second baking sheet, arrange eggplant and mushroom pieces in an even layer.
Season both trays with salt and freshly ground black pepper and drizzle all over with olive oil.
Add both baking sheets to oven and roast until vegetables are tender and lightly brown, about 1 hour. Rotate baking sheets top to bottom half way through roasting time.
Remove baking sheets from oven and allow to cool slightly.
Add roasted vegetables from both baking sheets, along with olives, capers and crushed red pepper to food processor and process to a tapenade consistency. Taste for spice and adjust as needed.
Add eggplant mixture and crushed tomatoes to a large saucepan and stir to combine. Simmer over low heat, stirring often, until heated through and flavors have melded.
Meanwhile, put the pasta water on to boil. Cook pasta according to package directions. Drain, reserving 2 cups cooking water.
In a large serving bowl, toss hot pasta with sauce, adding reserved pasta cooking water as desired until thoroughly combined. (You'll find that the sauce coats the pasta beautifully!)
Serve topped with parmesan shavings and chopped parsley, if desired.