Food & Cooking Recipes Ingredients Pasta and Grains Rigatoni with Chunky Vegetable Sauce 3.9 (32) 2 Reviews By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on May 16, 2017 Print Share Share Tweet Pin Email Prep Time: 30 mins Total Time: 30 mins Servings: 6 Skip the heavy bolognese and opt instead for a lighter, vegetable-based sauce that comes together in under 30 minutes. Ingredients 2 tablespoons extra-virgin olive oil 1 medium yellow onion, diced medium 2 medium zucchini, diced medium ½ pound cremini or button mushrooms, trimmed and quartered 2 garlic cloves, minced 1 can (28 ounces) tomato puree Coarse salt and ground pepper 2 tablespoons fresh oregano leaves, coarsely chopped 1 pound rigatoni Directions In a medium pot, heat oil over medium-high. Add onion and cook until translucent, about 5 minutes. Add zucchini and mushrooms and cook until vegetables soften slightly, about 4 minutes. Add garlic and cook until fragrant, 30 seconds. Add tomato puree, season with salt and pepper, and bring mixture to a boil. Reduce heat to a rapid simmer and cook until zucchini is crisp-tender, about 8 minutes. Stir in oregano. Meanwhile, in a large pot of boiling salted water, cook pasta until al dente. Reserve 1 cup pasta water; drain pasta and add to sauce, tossing to combine and adding enough pasta water to create a sauce that coats pasta. Serve immediately. Variations Try ziti or penne rigate. Print