One Pot Vegetable Pasta

This creamy One-Pot Vegetable Pasta is a quick 20-minute dinner made with tender fettuccine, garden-fresh tomatoes, zucchini, yellow squash, mushrooms, herbs, vegetable stock, and a splash of cream. Everything cooks together in one pot, so the pasta releases starch into the broth, creating a light, silky sauce without extra pans.

Whether your garden is overflowing or you just need an easy pasta with veggies for a busy weeknight, this recipe is simple, comforting, and packed with fresh summer flavor. I love this one-pot method because the pasta cooks directly in the seasoned broth and cream, which helps create a flavorful sauce while the vegetables soften perfectly right in the pot.

Why You’ll Love This Vegetable Pasta

Summer is made for easy dinners like this creamy vegetable pasta recipe! It’s the perfect way to use up fresh produce from the garden, farmer’s market finds, or vegetables hanging out in the fridge that need to be cooked. This vegetable pasta is flexible enough to work with whatever vegetables you already have on hand, making it one of those dependable dinners you’ll come back to all season long. Since everything cooks in one pot, cleanup is quick and easy, too!

Ingredients

This easy vegetable pasta keeps the ingredient list simple while building tons of flavor. The vegetable stock cooks the pasta, while the cream and pasta starch combine into a light sauce that coats the noodles beautifully without needing a separate saucepan.

• Veggies: This recipe uses onion, Roma tomatoes, mushrooms, zucchini, and yellow squash for a mix of fresh summer flavor and quick-cooking vegetables that become perfectly tender while the pasta simmers.
• Pasta: Fettuccine works especially well in this recipe because the noodles hold onto the creamy herb sauce beautifully, but linguine or spaghetti are also great options.
• If you decide to use a shorter pasta shape, keep an eye on the liquid level and start checking for doneness a little earlier, since different pasta shapes absorb broth at different rates.
• Herbs and Spices: Flavor this pasta with freshly minced garlic and chopped parsley, along with salt, pepper, dried basil, thyme, and a couple of bay leaves.
• Liquid: Vegetable stock gives the pasta enough liquid to cook while adding savory flavor throughout the dish. Heavy cream adds richness, and as the noodles simmer, their starch helps thicken the liquid into a light creamy sauce that coats the pasta perfectly.

Best Vegetables for Vegetable Pasta

One of the best things about vegetable pasta is how easy it is to customize with whatever produce you already have on hand.

Tender vegetables like zucchini, yellow squash, mushrooms, tomatoes, spinach, and kale cook quickly and can be added right into the pot with the pasta.

Heartier vegetables like broccoli, cauliflower, carrots, green beans, or bell peppers work well too, but they should be chopped into smaller pieces so they soften in time with the noodles.

How to Make Vegetable Pasta

STEP ONE: Dice all of the vegetables into evenly sized bite-sized pieces so they cook at the same pace as the pasta. Set out a large Dutch oven or heavy-bottomed pot.

STEP TWO: Add the vegetables, garlic, parsley, seasonings, bay leaves, fettuccine, vegetable stock, and heavy cream to the pot. Try to keep as much of the pasta as possible touching the liquid so it cooks evenly.

STEP THREE: Bring everything to a gentle simmer over medium heat and cook for about 20 minutes, stirring every few minutes to keep the noodles from sticking together. The pasta is ready when the noodles are tender, the vegetables are soft but not mushy, and the sauce lightly coats the pasta instead of looking watery. If the pasta needs more time but the pot looks dry, add a splash of vegetable stock or water and continue simmering until tender.

Tips for Success

Cooking Tips

A few simple tricks help this one-pot pasta cook evenly and create the perfect creamy sauce.

• Use a large Dutch oven or heavy-bottomed pot so the pasta cooks evenly.
• Stir the pasta every few minutes to keep the noodles from sticking together.
• Remove the bay leaves before serving.
• If the sauce seems thin once the pasta is cooked, let it simmer uncovered for another minute or two while stirring.
• If the pasta is still firm but most of the liquid has absorbed, add a splash of vegetable stock or water and continue cooking.

Easy Swaps

This recipe is flexible, so it’s easy to adjust based on what pasta or vegetables you already have available.

• Swap the fettuccine for another long pasta you already have on hand.
• Add spinach, kale, cabbage, broccoli, bell peppers, or extra squash.
• Use your favorite mushroom variety or a mix for extra flavor.

What protein pairs well with one-pot pasta?

This vegetable pasta is filling on its own, but it also pairs well with plenty of easy proteins if you want to round out dinner.

Good protein pairings include:

• Marinated tofu
• Grilled Chicken Thighs
• Sauteed shrimp
• Grilled Ribeye Steak
• Lobster Tails for a special occasion dinner

The fresh herb and vegetable flavors work especially well with simple grilled or roasted proteins.

What can I serve with vegetable pasta?

Serve this creamy vegetable pasta with:

• Parmesan Garlic Bread or a warm buttered baguette
• A crisp green salad or Fully-Loaded Raspberry Salad
• Fresh basil and shredded parmesan

Since this pasta comes together so quickly, it’s also great for easy dinner parties or relaxed summer meals when you don’t want to spend all evening cooking.

FAQ

Can I use a different pasta shape?

Yes! Linguine and spaghetti work especially well, but short pasta shapes can also be used. Just check the pasta early since different shapes absorb liquid differently.

What if my pasta looks too watery?

Let the pasta simmer uncovered for another minute or two, stirring frequently. The sauce will continue thickening as the pasta starch settles into the liquid.

What if the pasta is not tender yet?

Add a splash of vegetable stock or water and continue simmering until the noodles are tender.

Can I use frozen vegetables?

Yes, but frozen vegetables can release more moisture into the sauce. You may need to simmer the pasta a little longer to thicken everything up.

Can I make this ahead of time?

This vegetable pasta is best served right after cooking, so the noodles stay tender and the sauce stays creamy. To save time, you can chop the vegetables the night before and refrigerate them in an airtight container until you’re ready to cook.

*This post originally posted on 08/23/2015.

Storage and Reheating

Store leftover vegetable pasta in an airtight container in the refrigerator for up to 3 days. The pasta will continue soaking up some of the sauce as it sits, so the leftovers may thicken in the fridge.

To reheat, microwave the Pasta covered for about 1 minute or until warmed through, stirring halfway through if needed. You can also reheat it gently on the stovetop over low heat. If the pasta seems too thick after storing, stir in a splash of vegetable stock, cream, or water while reheating to loosen the sauce back up.

More Easy One-Pot Dinner Recipes

If you love easy dinners with minimal cleanup, these cozy one-pot meals are perfect for busy weeknights, too!

• One Pot Alfredo Pasta
• Taco Spaghetti
• One-Pot Spinach and Artichoke Pasta
• One Pan Chicken Stroganoff
• One Pot Chicken, Broccoli, and Rice