Steps:

• Preheat the oven to 450 degrees F.
• On a baking sheet, toss the peppers, zucchini, squash, mushrooms, and onions with olive oil, 1/2 teaspoon salt, 1/2 teaspoon pepper, and dried herbs. Roast until tender, about 15 minutes.
• Meanwhile, bring a large pot of salted water to a boil over high heat. Add the pasta and cook for about 6 minutes. Since you will be cooking the pasta a second time in the oven, you want to make sure the inside is still hard. Drain in a colander.
• In a large bowl, toss the drained pasta with the roasted vegetables, marinara sauce, cheeses, peas, 1/2 teaspoon salt, and 1/2 teaspoon pepper. Using a wooden spoon, gently mix, until all the pasta is coated with the sauce and the ingredients are combined.
• Pour the pasta into a greased 9 by 13-inch pan. Top with the remaining 1/3 cup Parmesan and butter pieces. Bake until top is golden and cheese melts, about 25 minutes.

Steps:

• Preheat broiler. Lightly coat the red peppers with olive oil. Grill peppers under the broiler until the skin is blackened, and the flesh has softened slightly. Place peppers in a paper bag or resealable plastic bag to cool for approximately 45 minutes.n
• Remove the seeds and skin from the peppers (the skin should come off the peppers easily now). Cut peppers into small pieces.n
• In a skillet, cook and stir the garlic, basil, and red peppers in 3 tablespoons olive oil over medium heat. Cook for 10 minutes, so that the flavors mix.n
• Place mixture in blender (careful it is hot), and puree to desired consistency. Return puree to skillet, and reheat to a boil. Stir in the half-and-half and the Romano cheese; cook and stir until the cheese melts. Add the butter, and stir until melted. Season with salt and pepper to taste. Simmer for 5 minutes.n