Vegetarian Pasta Recipe
If you’re searching for a dish that’s quick, colorful, and bursting with fresh flavors, this Vegetarian Pasta recipe will be your new go-to. Imagine tender penne pasta mingling with vibrant cherry tomatoes, zucchini, and bell peppers, all cooked together in one pot to keep things simple without sacrificing taste. This Vegetarian Pasta brings comfort and convenience to busy weeknights, with each bite delivering a perfect balance of savory and fresh that will keep you coming back for more.

Ingredients You’ll Need
This recipe keeps things delightfully straightforward, relying on a handful of fresh, wholesome ingredients that each bring their own magic. From the hearty pasta to the juicy vegetables, every component is essential to building the vibrant flavors and textures that make this dish shine.
- 12 oz penne pasta: A sturdy pasta shape that holds sauce and veggies beautifully.
- 4 cups vegetable broth: Adds depth and moisture, infusing the pasta with savory goodness as it cooks.
- 1 cup cherry tomatoes, halved: Provides bursts of sweetness and bright color.
- 1 zucchini, sliced: Offers a tender, mild taste and wonderful texture contrast.
- 1 bell pepper, diced: Brings crunch and a subtly sweet flavor that complements the other vegetables.
- 1/2 cup grated Parmesan (optional): Adds a creamy, salty finish—make sure to pick a vegetarian-friendly version if needed!
- 1 tsp Italian seasoning: A fragrant mix of herbs that ties all the flavors together perfectly.
How to Make Vegetarian Pasta
Step 1: Combine the Ingredients
Start by placing the penne pasta, vegetable broth, cherry tomatoes, sliced zucchini, and diced bell pepper all into a large pot. This all-in-one approach is what makes the recipe so simple and perfect for a busy evening.
Step 2: Season and Bring to a Boil
Sprinkle in the Italian seasoning to infuse the dish with those classic herbaceous notes. Place the pot over high heat and bring everything to a rolling boil, allowing the broth to start working its magic on the pasta.
Step 3: Simmer Until Perfect
Once boiling, reduce the heat and let the mixture simmer gently. This lets the pasta absorb the broth and the vegetables soften just right. Stir occasionally to prevent sticking and keep everything cooking evenly.
Step 4: Finish with Parmesan
When the pasta is tender and most of the liquid has been absorbed, stir in the grated Parmesan cheese if you’re using it. This adds a luscious richness and a pleasant, melty texture that rounds out the dish.
How to Serve Vegetarian Pasta

Garnishes
A sprinkle of fresh basil or a handful of chopped parsley can elevate your Vegetarian Pasta with a burst of herbal freshness. A drizzle of good quality olive oil right before serving adds a silky finish that feels indulgent without extra fuss.
Side Dishes
This one-pot wonder pairs beautifully with crusty bread to soak up every last bit of flavor or a simple green salad dressed with lemon vinaigrette to brighten the meal. If you want to add a bit more protein, a side of garlic-roasted chickpeas makes for a crunchy, satisfying complement.
Creative Ways to Present
For a charming dinner party twist, serve your Vegetarian Pasta in individual shallow bowls garnished with edible flowers or microgreens. Alternatively, layering it in a clear glass serving dish reveals all the colorful veggies, making it visually irresistible.
Make Ahead and Storage
Storing Leftovers
Leftover Vegetarian Pasta keeps beautifully in the fridge for up to three days. Make sure to transfer it to an airtight container to maintain freshness and prevent drying out.
Freezing
While freezing pasta dishes that contain fresh vegetables can sometimes affect texture, this recipe freezes reasonably well if you prefer to prepare in bulk. Use a freezer-safe container and consume within one month for best taste.
Reheating
Reheat gently on the stovetop over low heat, adding a splash of vegetable broth or water to loosen the sauce if it has thickened. This helps maintain the creamy texture without overcooking the pasta or veggies.
FAQs
Can I use different types of pasta in this Vegetarian Pasta recipe?
Absolutely! While penne works wonderfully here, feel free to swap in fusilli, rigatoni, or even elbow macaroni. Just adjust the cooking time according to the pasta’s package instructions.
Is there a vegan alternative to Parmesan I can use?
Yes, many stores now carry delicious plant-based Parmesan alternatives made from nuts or nutritional yeast. They add a similar savory and cheesy flavor without dairy.
Can I add protein to this dish?
Definitely! Tofu cubes, white beans, or sautéed mushrooms make excellent additions that complement the flavors and keep the meal filling and balanced.
What if I don’t have vegetable broth on hand?
You can substitute with water mixed with a vegetable bouillon cube or powder, which still offers good flavor. Just be sure to taste and adjust seasoning as needed.
How can I make this dish spicier?
Add a pinch of red pepper flakes when you sprinkle in the Italian seasoning, or top each serving with a dash of hot sauce to give your Vegetarian Pasta a lovely kick.
Final Thoughts
This Vegetarian Pasta is a delicious, no-fuss recipe that fits perfectly into any busy lifestyle without skimping on flavor or nutrition. I encourage you to give it a try and enjoy how such simple ingredients can come together to create something truly comforting and vibrant. Once you make it, it may just become your favorite weeknight staple!
PrintVegetarian Pasta Recipe
This One Pot Veggie Pasta is a quick, flavorful, and nutritious meal perfect for busy weeknights. Packed with colorful vegetables like cherry tomatoes, zucchini, and bell pepper, and cooked all in one pot for easy cleanup, it offers a satisfying vegetarian option that requires minimal effort and maximum taste.
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Total Time: 22 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: One Pot Cooking, Simmering
- Cuisine: Italian-Inspired
- Diet: Vegetarian
Ingredients
Vegetables
- 1 cup cherry tomatoes, halved
- 1 zucchini, sliced
- 1 bell pepper, diced
Pasta & Seasoning
- 12 oz penne pasta
- 1 tsp Italian seasoning
Liquids
- 4 cups vegetable broth
Optional
- 1/2 cup grated Parmesan cheese (optional – for a vegetarian-friendly alternative, choose a vegetarian Parmesan or omit)
Instructions
- Combine ingredients: Add the penne pasta, vegetable broth, cherry tomatoes, zucchini slices, and diced bell pepper into a large pot. Evenly sprinkle 1 teaspoon of Italian seasoning over the ingredients.
- Cook the pasta: Place the pot over medium-high heat and bring to a boil. Once boiling, reduce the heat to a simmer and cook uncovered, stirring occasionally, until the pasta is tender and most of the liquid is absorbed. This should take about 10-12 minutes depending on the pasta brand and stove heat.
- Add cheese and serve: Remove the pot from heat and stir in the grated Parmesan cheese if using. Mix thoroughly until the cheese is melted and evenly distributed. Serve the pasta warm, enjoying the medley of fresh vegetables and balanced seasoning.
Notes
- For a vegan version, omit the Parmesan cheese or use a plant-based cheese alternative.
- Adjust the vegetable broth amount slightly if you prefer a saucier pasta or if using different pasta shapes that absorb liquid differently.
- You can add other vegetables like spinach, mushrooms, or peas for variety.
- Use low-sodium vegetable broth to control the salt content, especially if you want a low-sodium meal.
Nutrition
- Serving Size: 1 serving (about 1/4 of recipe)
- Calories: 320 kcal
- Sugar: 5 g
- Sodium: 450 mg
- Fat: 6 g
- Saturated Fat: 2 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 55 g
- Fiber: 6 g
- Protein: 12 g
- Cholesterol: 8 mg
Keywords: one pot pasta, vegetarian pasta, veggie pasta, easy weeknight dinner, penne pasta, healthy pasta recipe