Vegetarian Baked Spaghetti Recipe - Build Your Bite (2024)

By: Author Joy Shull

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This easy recipe for vegetarian baked spaghetti is sure to be a new family favorite!

Vegetarian Baked Spaghetti Recipe - Build Your Bite (1)

This Vegetarian Baked Spaghetti Recipe is the perfect comfort food!

Sometimes you just need good old comfort food, and this vegetarian spaghetti is one of my favorites.Baked spaghetti is the perfect comfort food!

This veggie spaghetti is made with two kinds of cheese, lots of hearty vegetables that give it so much flavor, and baked until bubbly brown on the edges.

It makes a bunch and is perfect for having leftovers the next night for dinner. This spaghetti bake is so delicious and made without any meat.

This recipe is one of my favorite pasta recipes, as is this Veggie Lover’s Pasta Bake.

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Spaghetti is one of my go-to comfort foods. We have it pretty often, and love that it makes a ton of food.

As a kid I’m not sure I was crazy about leftovers, but as an adult I love them! I love to make this baked spaghetti for dinner and then eat the leftovers the next night and not have to cook.

Any night that we are eating leftovers is a good night for me!

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What you’ll need for Baked Spaghetti with Vegetables

  • Onion
  • Garlic
  • Mushrooms
  • Bell pepper
  • Olive oil
  • Salt and pepper
  • Dried basil and oregano
  • Jarred pasta sauce
  • Grated parmesan cheese
  • Mozzarella cheese
  • Spaghetti
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What veggies go well in pasta?

This recipe has all the best veggies that go well with spaghetti: garlic, onion, mushrooms, and bell peppers.

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How to make Vegetarian Baked Spaghetti

Step 1: Cook the spaghetti: cook your spaghetti to al dente according to package instructions. Drain and set aside.

Step 2: Cook the veggies: Add the onion, garlic, mushrooms, green pepper, olive oil, sea salt, pepper, basil and oregano in a large skillet and cook until the liquid has evaporated.

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Step 3: Add the pasta sauceto the veggie mixture and stir to combine.

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Step 4: Grease a casserole dish. Add the spaghetti: spread out into the casserole dish. Top the spaghettiwith ½ cup mozzarella and 1 ¼ cups of parmesan cheese.

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Step 5: Add the veggie pasta sauceover top and mix to combine.

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Step 6: Top the spaghetti bake with the remaining mozzarella cheesesprinkled over the top.

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Step 7: Bake the veggie spaghetti at 375 degreesfor 15-20 minutes, or until the cheese is bubbly and starting to brown.

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This spaghetti is hearty and filling with bites of warm melty cheese. Whether you are vegetarian or not, I guarantee you’re going to love this delicious dinner.

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How to serve Baked Spaghetti

This spaghetti with vegetables would pair perfectly with a side salad and a loaf of garlic bread. We like adding red pepper flakes on top for a little extra spice sometimes!

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Storing Veggie Spaghetti

  • Storing: Leftover veggie spaghetti can be stored in an airtight container in the refrigerator for 3-4 days.
  • Reheating:Place the spaghetti in a casserole dish and bake at 350 until heated through. You can also use the microwave to reheat individual portions.
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Vegetarian Spaghetti FAQs

What is the difference between baked spaghetti and regular spaghetti?

The difference between baked spaghetti and regular spaghetti is the cooking method. Baked spaghetti is mixed with the pasta sauce and cheese and then baked in the oven until hot and bubbly.

How do you keep baked spaghetti from drying out?

Don’t overcook the noodles: spaghetti noodles should be cooked to al dente and drained immediately. Try to avoid overcooked spaghetti noodles which can result in a mushy and dried out pasta.

Add enough sauce: Make sure you use enough sauce to cover the noodles. If you are adding additional vegetables or other ingredients you may need to add more sauce also.

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Be sure to pin this recipe for later and followBuild Your Bite on Pinterestfor all the latest delicious recipes!

This veggie spaghetti bake is a guaranteed family pleaser, perfect for a weeknight dinner!

More Pasta Recipes

  • Easy Crock Pot Baked Ziti
  • Bow Tie Pasta Recipe
  • Roasted Vegetable Pasta
  • Meatless Million Dollar Baked Ziti
  • Three Cheese Baked Ziti
  • Easy Meatless Spaghetti Sauce
  • Vegan Creamy Tomato Shells
  • Vegetable Bolognese Recipe
  • Three Cheese Lasagna
Vegetarian Baked Spaghetti Recipe - Build Your Bite (22)

Did you make this recipe? Be sure to leave a star rating below!

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Yield: 8 servings

Prep Time: 10 minutes

Cook Time: 30 minutes

Total Time: 40 minutes

Easy and delicious vegetarian baked spaghetti recipe with mushrooms, bell pepper, and onion.

Ingredients

  • 1 small yellow onion, diced
  • 8 large garlic cloves, minced
  • 16 oz sliced white mushrooms
  • 1 green bell pepper, diced
  • 2 tablespoons olive oil
  • ½ teaspoon salt
  • ½ teaspoon pepper
  • 2 teaspoons dried basil
  • 1 teaspoon dried oregano
  • 1 (25 oz) jar pasta sauce
  • 1 ¼ cups grated parmesan cheese
  • 2 cups shredded mozzarella cheese
  • 16 oz spaghetti

Instructions

  1. Cook the spaghetti according to package directions to al dente, set aside
  2. Combine the onion, garlic, mushrooms, green pepper, olive oil, salt, pepper, basil and oregano in a large skillet.
  3. Sautee over medium high heat, stirring frequently for 15-20 minutes, or until the mushrooms cook down and evaporate their liquid
  4. Add the pasta sauce to veggie mixture and stir to combine
  5. Grease a 9 by 13 baking dish with cooking spray
  6. Place the spaghetti on the bottom of the baking dish
  7. Top the spaghetti noodles with ½ cup mozzarella cheese and 1 ¼ cups of parmesan cheese
  8. Pour the veggie pasta sauce over the top of the spaghetti and mix it up with tongs until well combined
  9. Top the spaghetti with the remaining 1 ½ cups of mozzarella cheese sprinkled over the top
  10. Bake the spaghetti at 375 degrees for 15-20 minutes, or until the cheese is bubbly and starting to brown on the edges of the dish

Notes

I love adding red pepper flakes for spiciness, if you do not like spicy things, simply omit from the recipe.

Nutrition Information:

Yield: 8Serving Size: 1
Amount Per Serving:Calories: 283Total Fat: 13gSaturated Fat: 5gTrans Fat: 0gUnsaturated Fat: 6gCholesterol: 28mgSodium: 638mgCarbohydrates: 28gFiber: 3gSugar: 4gProtein: 14g

Did you make this recipe?

Be sure to tag me on instagram @buildyourbite and hashtag #buildyourbite with your recipe creations!

Vegetarian Baked Spaghetti Recipe - Build Your Bite (2024)

FAQs

How do you keep baked spaghetti from drying out? ›

If you're worried about your leftovers being too dry, you can add an extra dollop of pasta sauce or even a few drops of water to the baking dish. This will revamp your leftovers and keep the taste and texture the same as the first time you enjoyed the meal.

Is meatless spaghetti healthy? ›

Substituting veggie pasta for traditional varieties can indeed provide a health benefit. It may not be as pronounced as swapping out your pasta entirely for a spaghetti squash, but the added benefit of not needing to take the time to prepare vegetables ahead of time is a definite win for pasta.

Can you eat spaghetti without meat? ›

We love this quick and easy vegetable pasta with over 1 ½ pounds of vegetables and a simple tomato sauce made completely from scratch. For vegan spaghetti, skip the cheese and serve with some nutritional yeast sprinkled on top. You can make the sauce up to 4 days in advance.

How can I make my spaghetti more interesting? ›

To enhance the flavor of your spaghetti sauce, you can add fresh vegetables, greens, and fresh herbs like basil and parsley. You can also add diced onions, fresh garlic, and red/green pepper.

Do you rinse noodles for baked spaghetti? ›

No, in almost every case, you should not rinse pasta after it's cooked. It's true that rinsing noodles or pasta after cooking halts the cooking process. “This is also known as shocking,” Tiess says. But rinsing also removes the starch water after the noodles are strained, which is what helps adhere sauce to noodles.

How to stop pasta from going hard in pasta bake? ›

5 Answers
  1. Pick the right pasta: unless you are making Lasagna, tube shaped pasta is the best choice because it holds sauce, and tends to be thicker. ...
  2. Undercook the pasta: if you cook the pasta until it's done and then bake it with a sauce, it will keep right on cooking and get mushy.
Jun 26, 2019

Is veggie pasta good for weight loss? ›

In addition to whole wheat pasta, pasta made from other ingredients such as chickpeas, lentils, and veggies are great options when you are on a diet. Non-traditional pasta like these are generally lower in carbohydrates and calories while having higher protein content.

Is Barilla veggie spaghetti discontinued? ›

Hi there, we're sorry to inform you that our Veggie pasta is being discontinued and will soon no longer be available in stores.

What is the healthiest spaghetti to buy? ›

  1. Whole-Wheat Pasta. Whole-wheat pasta is an easy-to-find nutritious noodle that will bump up the nutrition of your pasta dish. ...
  2. Chickpea Pasta. ...
  3. Veggie Noodles. ...
  4. Red Lentil Pasta. ...
  5. Soba Noodles. ...
  6. White Pasta.
Jul 13, 2023

What can I substitute for meat in spaghetti? ›

If you want to make a vegetarian version of this hidden vegetable pasta sauce, I suggest mincing an 8oz. container of mushrooms and sautéing them with the onions and garlic. The minced texture will mimic the ground meat and mushrooms have that umami flavor that is similar to ground meat.

Does Olive Garden spaghetti have meat in it? ›

Starting at 46.99

Includes: A pan of spaghetti with our traditional homemade meat sauce*. **Our meat sauces are made with pan-seared beef and Italian sausage.

How to add protein to pasta without meat? ›

Some of the best sources in the plant world include beans, legumes, lentils, soy like tofu or edamame, seeds and nuts and some whole grains like quinoa. Certain vegetables also contain small amounts of protein like zucchini, kale and collards (think leafy greens).

What does adding milk to spaghetti do? ›

It sounds unconventional to use milk in a meaty red sauce, but upon further investigation, it makes total sense why Italians swear by it. According to our Food Director Amira, not only does milk add a rich flavour to the bolognese, but it also “helps cut through the acidity of the tomatoes and red wine”.

What veggies can I add to spaghetti? ›

Ingredients
  • Crushed tomatoes: I use canned crushed tomatoes for the base of my hidden veggie pasta sauce. ...
  • The vegetables: Bell pepper (any color but I like red in here), carrots, onion (red, sweet, or leeks all work), celery, zucchini (can sub yellow summer squash)
Apr 26, 2023

How to doctor up spaghetti? ›

8 Ways to Elevate Canned Spaghetti Sauce
  1. 1 - Extra virgin olive oil. Adding a good amount of a flavorful olive oil will go a long way in infusing flavor into your sauce. ...
  2. 2 - Fresh garlic. ...
  3. 3 - Meat. ...
  4. 4 - Hot pepper flakes. ...
  5. 5 - Red wine. ...
  6. 6 - Fresh or dried herbs. ...
  7. 7 - Cheese. ...
  8. 8 - Cream and/or butter.
Feb 26, 2018

How do you keep cooked spaghetti moist? ›

Add sauce to the pasta.

This will prevent the pasta from sticking to the sides of the pot. It also stops the pasta from drying out. If you are using a slow cooker and do not have sauce, drizzle the pasta with olive oil and water instead.

Why is my baked spaghetti dry? ›

Why is my pasta bake dry? Pasta absorbs liquid from the sauce as it cooks. If there's too much pasta and not enough sauce, you can end up with a dry bake. It's best to follow the recommended amounts in the recipe for a pasta bake that's just right.

How do I make sure my pasta bake isn't dry? ›

I always add a lot of sauce and that helps prevent the dried out top layer. Take out of the oven as soon as cheese is melted and golden. It's also important to make sure all pasta is covered with sauce.

How to keep your spaghetti from getting dry? ›

Keep the pasta in an airtight container

It is essential for food safety to keep leftover pasta in an airtight container, to avoid air coming in and drying it out. Ideally, this would be a glass container, since plastic ones absorb smells from previously stored food.

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