Roasted Vegetable Pasta
["2 lb. leeks or green onions, cut in 3 to 4-inch pieces", "2 Tbsp. thyme, dried or fresh", "1 Tbsp. salt (coarse)", "6 ripe plum tomatoes, quartered", "1/2 c. pitted black olives", "1/3 c. chopped parsley", "1 lb. fettuccine, cooked al dente", "1/4 c. olive oil", "1/4 c. defatted chicken broth", "black pepper to taste", "2 yellow squash, sliced into 1/4-inch thick rounds"]
["Preheat oven to 400\u00b0.", "Place leeks in a shallow roasting pan and drizzle with olive oil and chicken broth.", "Sprinkle with thyme, salt and pepper.", "Cover with foil and bake for 30 minutes."]
["leeks", "thyme", "salt", "tomatoes", "black olives", "parsley", "fettuccine", "olive oil", "chicken broth", "black pepper", "yellow squash"]