As I glanced at the clock, I felt that familiar mini crisis creeping in—dinner time was fast approaching, and I was fresh out of ideas. That’s when my trusty One Pot Veggie Pasta came to the rescue! This quick weeknight wonder is a vibrant medley of bell peppers, zucchini, and juicy cherry tomatoes simmered in a flavorful tomato broth. Not only does it come together in just under 35 minutes, but it’s also incredibly flexible, allowing you to mix and match veggies and pasta shapes based on what you have on hand. Whether you’re a busy parent or just someone tired of takeout, this dish guarantees a wholesome, delicious meal that everyone will love. Curious about how easy it is to whip up this colorful delight? Let’s dive into the recipe!

Why is One Pot Veggie Pasta a Must-Try?
Simplicity and Speed: This dish can be prepared in under 35 minutes, making it an ideal option for busy weeknights.
Vibrant Flavors: Enjoy a delightful combination of sweet bell peppers, juicy cherry tomatoes, and tender zucchini, all simmered to perfection in a light tomato broth.
Customizable Creation: Feel free to swap out veggies or choose different pasta types—this recipe adapts to your cravings!
Healthy and Wholesome: Packed with nutrients, it’s a guilt-free meal perfect for anyone looking to eat healthier without sacrificing flavor.
Crowd-Pleasing Appeal: It’s a dish that everyone can enjoy, from kids to adults. Pair it with a side salad or crusty bread for an inviting meal that feels special.
If you’re interested in trying more delicious meals, check out my Onion Soup Pasta recipe for another comforting option!
One Pot Veggie Pasta Ingredients
For the Base
- Olive Oil – Perfect for sautéing and adds richness; swap with vegetable or avocado oil if needed.
- Onion – Provides an aromatic base and sweetness; shallots or leeks can be great substitutes.
- Garlic – Offers depth and aroma; in a pinch, garlic powder works (1/4 tsp per clove).
For the Vegetables
- Red Bell Pepper – Adds sweetness and color; feel free to use any bell pepper or even diced carrots.
- Yellow Bell Pepper – Enhances sweetness and aesthetics; substitute with more red pepper if desired.
- Zucchini – Introduces a tender texture; yellow squash is a suitable alternative.
- Cherry Tomatoes – Supplies juicy sweetness; regular diced tomatoes can be used if needed.
- Spinach Leaves – Boosts nutrition and vibrant color; swap for kale or other leafy greens if you prefer.
For Cooking
- Vegetable Broth – Acts as the flavorful cooking base; chicken broth can be used for non-vegetarians.
- Canned Diced Tomatoes – Adds moisture and flavor; fresh chopped tomatoes work too, just adjust liquid as necessary.
For Seasoning
- Dried Oregano – Brings herbaceous notes; consider Italian seasoning as an alternative.
- Dried Basil – Complements with aromatic layers; fresh basil can be doubled if available.
- Salt and Pepper – Essential for flavor; Himalayan salt or any seasoning blend can replace table salt.
For the Pasta
- Pasta (Spaghetti) – The backbone of the dish; any shape can be used but cooking time may vary.
Optional Toppings
- Parmesan Cheese (or vegan alternative) – Adds creaminess; nutritional yeast is a great vegan option for cheesy flavor.
- Fresh Basil Leaves (for garnish) – Elevates presentation and flavor; substitute with parsley or chives if needed.
With these ingredients at your fingertips, your One Pot Veggie Pasta will be a delicious creation in no time!
Step‑by‑Step Instructions for One Pot Veggie Pasta
Step 1: Sauté the Aromatics
In a large pot, heat 2 tablespoons of olive oil over medium heat. Add the diced onion and sauté for about 3-4 minutes until it becomes translucent and fragrant. This will create a flavorful base for your One Pot Veggie Pasta. Stir occasionally to ensure even cooking and prevent browning.
Step 2: Add Garlic for Flavor
Once the onion is softened, add 3 minced garlic cloves to the pot. Cook for another minute, stirring constantly until the garlic is fragrant. Be careful not to let it brown, as burnt garlic can impart a bitter taste to your dish. This step will enhance the depth of flavor in your One Pot Veggie Pasta.
Step 3: Incorporate the Vegetables
Stir in 1 chopped red bell pepper, 1 chopped yellow bell pepper, and 1 diced zucchini. Sauté these vibrant veggies for about 5-7 minutes until they are tender and slightly caramelized. The colors will brighten up your pot, inviting you to enjoy the deliciousness coming together in your One Pot Veggie Pasta.
Step 4: Add the Liquids
Pour in 4 cups of vegetable broth and add one 14.5 oz can of diced tomatoes. Use your wooden spoon to scrape up any flavorful bits stuck to the bottom of the pot. Bring this mixture to a gentle boil, allowing the fresh and tangy flavors to meld beautifully in your One Pot Veggie Pasta.
Step 5: Season the Broth
Sprinkle in 1 teaspoon of dried oregano, 1 teaspoon of dried basil, and season with salt and pepper to taste. Stir well to combine, ensuring each ingredient is well incorporated into the simmering broth. This aromatic broth will be the heart of your One Pot Veggie Pasta, creating a delicious and fragrant sauce.
Step 6: Simmer the Flavors
Reduce the heat and let the vegetable mixture simmer for about 5 minutes. This allows the vegetables to soften further and the flavors to meld beautifully. Keep an eye on it, stirring occasionally, and enjoy the enticing aroma filling your kitchen as your One Pot Veggie Pasta comes to life.
Step 7: Add the Pasta
Add 8 oz of spaghetti to the pot, ensuring it’s fully submerged in the liquid. Cook according to the package instructions, approximately 9-11 minutes, stirring occasionally to prevent sticking. This step is crucial for achieving the perfect al dente texture in your One Pot Veggie Pasta!
Step 8: Check Consistency
As the pasta cooks, keep an eye on the broth. If it appears to absorb too much liquid, add a splash of additional broth or water to maintain the desired consistency. The perfect balance of liquid will ensure your One Pot Veggie Pasta remains creamy and satisfying, making it a comforting dish.
Step 9: Add Spinach for Nutrition
Once the spaghetti is cooked, stir in 2 cups of fresh spinach leaves. Cook for an additional 1-2 minutes until the spinach is wilted and beautifully incorporated into your pasta. This final flourish not only elevates the color but also boosts the nutritional value of your One Pot Veggie Pasta.
Step 10: Incorporate Cheese
Take the pot off the heat and mix in ¼ cup of grated Parmesan cheese (or your favorite vegan alternative) until it melts seamlessly into the dish. This will add creaminess and richness, making your One Pot Veggie Pasta extra indulgent and comforting.
Step 11: Serve and Garnish
Ladle the One Pot Veggie Pasta into bowls and garnish with fresh basil leaves, if desired. The bright green basil enhances the presentation and adds a fragrant touch. Serve your vibrant and healthy dish hot, savoring the delightful medley of flavors and colors that come together in this easy meal.

What to Serve with One Pot Veggie Pasta?
This bright, comforting dish invites a delightful lineup of sides and drinks to round out your meal experience.
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Garlic Bread: Perfectly crispy and buttery, garlic bread complements the savory tomato broth while adding a crunchy texture that everyone loves.
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Caesar Salad: The crispness of romaine leaves and creamy dressing provides a refreshing contrast to the warmth of the pasta. A sprinkle of croutons adds the right amount of crunch!
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Roasted Vegetables: A medley of seasonal veggies, roasted until caramelized, enhances the dish with added flavor while tying together the wholesome vibes of your meal.
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Lemonade or Iced Tea: A refreshing drink like lemonade or iced tea balances the savory elements beautifully, offering a cool escape from the warmth of the pasta.
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Cheesy Garlic Pull-Apart Bread: This indulgent side features gooey cheese and fragrant garlic, offering a deliciously comforting pairing with your One Pot Veggie Pasta.
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Fresh Fruit Salad: Light and sweet, a bowl of fresh fruit brightens the palate, adding a burst of color and flavor to your dinner tableau.
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Simple Green Salad: With mixed greens and a light vinaigrette, this salad enhances the meal by adding freshness and a touch of acidity.
Indulge in these delightful pairings, and let your family savor the wholesome flavors together.
Expert Tips for One Pot Veggie Pasta
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Keep It Submerged: Ensure pasta is fully submerged in broth while cooking to prevent sticking and achieve a perfect texture.
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Timing is Essential: Check the pasta a minute or two before the package instructions to avoid overcooking. Perfectly cooked pasta enhances your One Pot Veggie Pasta.
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Maintain Creaminess: If the dish absorbs too much liquid, add a bit more broth or water to keep it creamy and prevent it from drying out.
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Veggie Variations: Don’t be afraid to swap in your favorite seasonal vegetables or leftovers to customize your One Pot Veggie Pasta while keeping it delicious.
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Topping Suggestions: Experiment with different cheese toppings or fresh herbs to elevate flavors and presentation; they can make a big difference!
One Pot Veggie Pasta Variations
Feel free to explore these tempting twists that will make your One Pot Veggie Pasta even more delicious!
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Protein Boost: Add cooked chickpeas or grilled tofu for plant-based protein, or diced chicken for a heartier option. Each addition provides unique flavors and textures.
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Spicy Kick: Sprinkle in red pepper flakes or toss in fresh jalapeños for a heat upgrade. This little kick can take the dish from mild to mouth-tingling in no time!
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Mushroom Magic: Include mushrooms—like cremini or shiitake—for an earthy depth that complements the other vegetables beautifully. Their meaty texture adds heartiness and umami.
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Seasonal Swap: Use seasonal veggies like asparagus in spring or squash in fall to keep things fresh and exciting. This way, your One Pot Veggie Pasta can evolve with the seasons!
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Gluten-Free Option: Swap spaghetti for gluten-free pasta, like quinoa or brown rice pasta, for a deliciously accommodating meal that everyone can enjoy.
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Herb Explosion: Experiment with fresh herbs like thyme or cilantro instead of dried ones for a vibrant flavor profile that really zings! Freshness can elevate your pasta to new heights.
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One-Pot Inspiration: Try this with flavors inspired by my Chicken Pot Pie Soup or my One Pan Dumpling recipes! Imagine those comforting combos wrapped up in your veggie pasta.
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Creamy Touch: For a creamy version, stir in a splash of coconut milk or cashew cream toward the end. This will create a luscious sauce that hugs each ingredient.
Whatever you choose, your One Pot Veggie Pasta will remain a delightful canvas for your culinary creativity!
Make Ahead Options
These One Pot Veggie Pasta are perfect for meal prep and can save you precious time on busy weeknights! You can chop all the vegetables—such as bell peppers, zucchini, and garlic—up to 24 hours in advance. Simply store them in an airtight container in the refrigerator to maintain their freshness. Additionally, you can cook the entire pasta dish up to 3 days ahead; just refrigerate it in a sealed container. When you’re ready to enjoy, gently reheat on the stovetop, adding a splash of broth if it seems too dry. This way, you’ll still have a comforting and delicious dinner with minimal effort!
How to Store and Freeze One Pot Veggie Pasta
Fridge: Store leftovers in an airtight container for up to 3 days. Allow pasta to cool before sealing to maintain freshness.
Freezer: Freeze portions in airtight containers for up to 2 months. When reheating, add a splash of broth or water to restore creaminess.
Reheating: Warm in the microwave or on the stovetop over low heat, stirring occasionally until heated through and moist.
Note: The One Pot Veggie Pasta may absorb more liquid when stored; adding extra broth while reheating can restore its delicious texture.

One Pot Veggie Pasta Recipe FAQs
What vegetables are best for One Pot Veggie Pasta?
Absolutely! The beauty of this recipe lies in its customizable nature. While bell peppers, zucchini, and cherry tomatoes create a delightful blend, feel free to swap in your favorites. Broccoli, mushrooms, or even peas can add delicious variety. Just remember to keep the cooking times in mind—some veggies may need a bit longer to soften.
How do I store leftovers of One Pot Veggie Pasta?
To keep your yummy One Pot Veggie Pasta fresh, refrigerate leftovers in an airtight container for up to 3 days. Be sure to let the pasta cool completely before sealing it up to maintain the best flavor and texture possible!
Can I freeze One Pot Veggie Pasta?
Very! You can freeze individual portions of One Pot Veggie Pasta in airtight containers for up to 2 months. When you’re ready to enjoy it again, simply reheat on the stovetop over low heat. It’s best to add a splash of broth or water during reheating to keep it creamy and delicious.
What should I do if my pasta sticks together while cooking?
A common issue, but no stress! To prevent sticking, make sure the pasta is fully submerged in the broth while cooking. Stir occasionally as it cooks, and check the pasta a minute or two before the recommended time—this way, you won’t overcook it, ensuring each piece is perfectly al dente.
Is One Pot Veggie Pasta suitable for vegans?
Absolutely! This delightful dish can easily be made vegan by substituting in a plant-based cheese or nutritional yeast instead of Parmesan. Plus, the entire recipe contains no animal products, making it a perfect choice for vegans or anyone looking to eat more plant-based meals.
Can my pet enjoy any leftovers of One Pot Veggie Pasta?
While some ingredients like zucchini and spinach are generally safe for dogs, it’s best to avoid sharing pasta with pets. Garlic and onions can be harmful to them, so it’s better to be cautious and enjoy your One Pot Veggie Pasta yourself!

One Pot Veggie Pasta: Your Quick, Colorful Dinner Fix
Ingredients
Equipment
Method
- Heat 2 tablespoons of olive oil in a large pot over medium heat. Sauté the diced onion for about 3-4 minutes until translucent and fragrant.
- Add 3 minced garlic cloves to the pot and cook for another minute until fragrant. Do not let it brown.
- Stir in 1 chopped red bell pepper, 1 chopped yellow bell pepper, and 1 diced zucchini. Sauté for 5-7 minutes until tender.
- Pour in 4 cups of vegetable broth and add 14.5 oz can of diced tomatoes. Bring to a gentle boil.
- Sprinkle in 1 teaspoon of dried oregano, 1 teaspoon of dried basil, and season with salt and pepper to taste. Stir well.
- Reduce heat and let it simmer for about 5 minutes, stirring occasionally.
- Add 8 oz of spaghetti to the pot and cook according to package instructions (approximately 9-11 minutes).
- Check the broth's consistency during cooking and add broth or water if needed.
- Once pasta is cooked, stir in 2 cups of fresh spinach and cook for 1-2 minutes until wilted.
- Remove from heat and mix in 1/4 cup of grated Parmesan cheese until melted.
- Serve hot, garnished with fresh basil leaves.

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