4 roasted onion arugula pecorino Recipes

salt, short whole wheat pasta, red bell peppers, tops cut off and reserved, seeded, black pepper, extra-virgin olive oil (evoo), plus more for drizzling, jarred roasted red peppers, red onion, finely chopped, garlic, finely chopped, portobello mushroom caps, chopped, crushed red pepper, rosemary , stems discarded and leaves chopped, fire-roasted crushed or diced tomatoes, arugula or baby spinach (a few generous handfuls), loosely packed basil leaves, grated pecorino-romano cheese

eggplant , cut lengthwise into 1-inch-wide slices, olive oil, red onions , cut into 1-inch pieces, red-skinned potatoes , cut into 1 x 3/4-inch pieces, olive oil, red bell peppers, cut into 1 1/2-inch squares, zucchini , halved lengthwise, cut crosswise into 1 1/2-inch pieces, dijon mustard, balsamic vinegar, chopped fresh basil, heads radicchio , cut into 1 1/2-inch pieces, arugula, cut into bite-size pieces, coarsely grated pecorino romano cheese

salt, whole wheat penne rigate or 1 lb gemelli pasta, extra virgin olive oil (evoo), red onion, finely chopped, garlic cloves, grated, crushed red pepper flakes, balsamic vinegar, diced fire-roasted tomatoes, black pepper, grated pecorino romano cheese, arugula, coarsely chopped