A creamy, flavorful pasta casserole filled with roasted vegetables, farfalle pasta, and a rich cashew cream sauce. This plant-based meal is nutrient-dense, fiber-rich, and easy to prepare, making it ideal for quick weeknight dinners or meal prep.
Preheat and Prepare the Oven: Preheat your oven to 400°F (200°C) to ensure it’s at the perfect temperature for slow-roasting vegetables. While the oven warms up, gather all your vegetables, herbs, and seasonings so the preparation process is smooth and efficient.
Chop and Prepare Vegetables: Carefully wash all vegetables under cold running water. Chop the bell pepper into bite-sized pieces, ensuring even sizes for uniform roasting. Quarter or finely chop the artichoke hearts for balanced texture. Halve or chop the cherry tomatoes for juiciness. Dice the yellow onion finely, and slice the top off the garlic head, exposing the cloves inside. Chop the zucchini into small pieces and keep the spinach whole for roasting.
Assemble Vegetables in the Casserole Dish: In a large casserole dish, arrange the bell pepper, artichoke hearts, cherry tomatoes, diced onion, sliced garlic head, zucchini, and spinach. Scatter the chopped sun-dried tomatoes evenly across the vegetables. Add the tomato paste directly to the mixture for a richer flavor base. Place the sprigs of fresh thyme on top for an aromatic infusion while roasting.
Season and Add Creaminess: Drizzle olive oil generously over the vegetables, ensuring a light but even coating. Sprinkle salt and freshly ground black pepper liberally to enhance the natural flavors of the vegetables. Add the cashew cream (or vegan cream cheese), gently stirring so it blends partially with the vegetables but still melts during roasting, creating a rich texture.
Cover and Roast Vegetables: Cover the casserole dish tightly with foil to trap moisture. Place the dish in the preheated oven and roast for approximately 1 hour. This slow roasting process allows the vegetables to caramelize and soften completely while infusing them with deep flavors. The garlic should turn golden and tender, releasing its aroma into the dish.
Prepare Pasta: While vegetables roast, bring a large pot of salted water to a boil. Add the dry farfalle pasta and cook according to the package instructions until al dente (firm to the bite but not hard). Reserve 1 cup of pasta water before draining, as it will be used to help create the creamy sauce. Drain pasta and set aside.
Release Roasted Garlic Flavor: Once the vegetables are tender and caramelized, carefully remove the casserole dish from the oven. Let it cool slightly so it’s safe to handle. Using your fingers or a small spoon, squeeze the softened garlic cloves out of their skins directly into the roasted vegetable mixture. This adds a gentle, roasted garlic flavor that blends beautifully with the sauce.
Create the Creamy Sauce: Gently stir the roasted vegetables and garlic together. Gradually add reserved pasta water, one ladle at a time, stirring until a luscious, creamy sauce forms. Continue until you achieve the desired consistency — creamy but not too runny. This process allows the sauce to fully absorb the flavors of the roasted vegetables.
Combine Pasta and Sauce: Add the cooked farfalle pasta to the casserole dish with the creamy roasted vegetables. Toss everything together until the pasta is evenly coated with the sauce. Taste and adjust seasoning with extra salt and pepper if needed. This step ensures each bite delivers a perfect balance of flavor and texture.
Serve with Finishing Touches: Serve the Creamy Roasted Vegetable Pasta hot, garnished with vegan parmesan if desired. Optionally, sprinkle extra fresh thyme for an herbal note. Pair with crusty bread or a side salad for a complete meal. Enjoy a delicious, nutrient-rich, plant-based dinner that’s as satisfying as it is healthy.
Notes
For best flavor, use fresh vegetables and ripe cherry tomatoes.
Cashew cream can be substituted with vegan cream cheese or blended silken tofu for a slightly different texture.
Reserve pasta water to adjust sauce consistency.
Roasting vegetables low and slow enhances their natural sweetness and flavor.