Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (2024)

Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (1)

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This vegetarian spaghetti sauce is an easy weeknight dinner that will be a crowd pleaser for everyone. Made-from-scratch with minimal ingredients, easy to customize, and takes less than 40 minutes start to finish. Let's get cooking!

Prep Time 5 minutes minutes

Cook Time 35 minutes minutes

Total Time 40 minutes minutes

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Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (7)

Easy weeknight dinner that’s a crowd pleaser for everyone? CHECK. This Vegetarian Spaghetti Sauce recipe checks not only this box, but many others!

Why I love this Vegetarian Spaghetti Sauce Recipe

  • made from scratch
  • minimal ingredients
  • easy to customize – feel free to leave a comment if you have any questions or don’t have any of the ingredients listed and I’m more than happy to help suggest substitutions
  • chunky – this sauce has great texture and is loaded with good-for-you vegetables and crumbled tempeh for extra protein
  • BIG flavor, little time – just 15 minutes of hands on time before you let the sauce simmer for 20 minutes
  • easy to modify for dietary needs – serve with zucchini noodles, sweet potato noodles, gluten free or regular pasta, this sauce goes with pretty much everything!
  • vegetarian + gluten free + dairy free – meaning something for everyone!
Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (8)

What tempeh to use

Personally, I love the tempeh from Trader Joe’s. It has minimal ingredients, is reasonably priced, and also crumbles really nicely/easily. Bonus, it also stays good for a long time in your fridge!

How to make this Vegan + Vegetarian Spaghetti Sauce

  1. Saute onions – in olive oil over medium heat in a saute pan until clear, ~2-3 minutes.
  2. Add crumbled tempeh – and continue to cook until all pieces are browned, ~5-6 minutes.
  3. Add mushrooms and green pepper – cook until mushrooms are no longer ‘pink,’ ~3-5 minutes.
  4. Remaining ingredients – get added to pan. Bring to a low boil and then simmer uncovered on low for 20 minutes to allow flavors to combine and sauce to thicken. Stir occasionally to make sure sauce doesn’t burn/stick to bottom.
  5. Prepare your base – for this recipe, I used zucchini noodles, but you could also serve over roasted potatoes, or your favorite brand of regular or gluten free pasta.
  6. Serve – once sauce is ready, serve over base of choice. Optional, top with fresh basil and your choice of cheese!
Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (9)


If you’re looking for other quick + easy dinner recipes, some of my favorites include thisSalmon with Cream Sauce, Easy Shakshuka, orHomemade Vegan Hamburger Helper!

Would love to hear in a comment below if you give this recipe a try and what you think 🙂

Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (10)

Vegetarian Spaghetti Sauce

Prep: 5 minutes minutes

Cook: 35 minutes minutes

Total: 40 minutes minutes

Servings: 4 servings

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This vegetarian spaghetti sauce is an easy weeknight dinner that will be a crowd pleaser for everyone. Made-from-scratch with minimal ingredients, easy to customize, and takes less than 40 minutes start to finish. Let's get cooking!

Ingredients

Tempeh Spaghetti Sauce

  • ¼ cup olive oil
  • 1 ea medium onion, diced ~ 1 cup
  • 1 8oz pack tempeh crumbled
  • 2 ea green pepper, diced ~ 2 cups
  • 1 8oz package mushrooms, diced ~ 2 cups
  • 2 14.5oz cans diced tomatoes
  • ½ 6oz can tomato paste
  • ½ cup red wine
  • 2 tsp oregano leaves
  • 1 tsp salt
  • Fresh basil - optional garnish

Zoodles

  • 4 zucchini
  • ½ cup olive oil divided
  • salt & pepper to taste

Instructions

Tempeh Spaghetti Sauce

  • To a medium saute pan, add olive oil and heat to medium low.

  • Saute onions in olive oil until onions are clear (2-3 minutes).

  • Add tempeh and saute until all tempeh is browned (5-6 minutes). Add mushrooms and green pepper and saute until mushrooms are no longer “pink” (3-5 minutes).

  • Add the two cans of diced tomatoes, tomato paste, red wine, oregano and salt.

  • Bring to a low boil then simmer uncovered on low for 20 minutes. Stir occasionally to ensure nothing burns.

Zucchini Noodles

  • While sauce is cooking, start preparing your ‘Zoodles’ (zucchini noodles). Using a spiralizer, spiralize the 4 zucchini into ribbons.

  • To a medium saute pan, add 2 tbsp olive oil and about ¼ - ⅓ of the zucchini ribbons (depending on the size of your pan). Saute for 3 -5 minutes over medium heat, until al dente or desired consistency is reached. Season with salt & pepper to taste.

  • Set aside cooked zoodles and repeat the process in batches with remaining zucchini noodles.

  • To serve, split zucchini noodles between 4 bowls. Top with tempeh spaghetti sauce and garnish with fresh chopped basil (optional). Enjoy!

Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (16)

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Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (21)

About Casey Colodny

Avid home cook and baker since College, Casey went on to attend Le Cordon Bleu in Paris and complete the basic intensive cuisine course. Interested in creating healthier recipes for the V/GF, vegetarian, pescatarian, and paleo eaters! Started The Mindful Hapa in 2018 and has been cooking and sharing tasty recipes and photography ever since.

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Vegetarian Spaghetti Sauce Recipe - The Mindful Hapa (2024)

FAQs

What can I add to spaghetti sauce to make it taste better? ›

Tossing in strips of basil, a sprig of thyme or some oregano can take your sauce to the next level. Although fresh herbs might pop a bit more, dried herbs and spices can work just as well. Sprinkling in some red pepper flakes, a pinch of parsley and a dash of salt and pepper can liven up your jarred pasta sauce.

How do you thicken spaghetti sauce without tomato paste? ›

Cornstarch: Make a slurry of half water, half cornstarch and whisk until smooth. Cornstarch is a powerful thickener, so start by whisking in no more than 1 tablespoon of the mixture per 2 cups of simmering sauce; stir and simmer for 2 minutes, check the thickness, and repeat with more slurry as needed.

How do you fix tomato sauce that is too Tomatoey? ›

How To Cut The Tomato Taste In Spaghetti Sauce
  1. Add a pinch of sugar. Sugar is known to counterbalance acidity and can help in reducing the strong tomato taste in your sauce. ...
  2. Use vegetables. ...
  3. Experiment with herbs and spices. ...
  4. Incorporate dairy. ...
  5. Balance with acidity. ...
  6. Slow cook the sauce. ...
  7. Dilute with broth or water.
Feb 29, 2024

What gives spaghetti sauce depth of flavor? ›

Briny ingredients like olives or capers are another way to brighten up your pasta sauce while also introducing texture and depth of flavor. Roughly chop a handful and stir them into your sauce while it's heating up on the stove.

What does tomato paste do for spaghetti sauce? ›

Tomato paste is a pantry MVP: Its concentrated, almost meaty taste adds nuance and body to everything from pasta sauce to stews, casseroles and more. But home cooks tend to miss out on the flavor potential hiding out in that little can or tube.

Why is my homemade spaghetti sauce watery? ›

You see, fresh tomatoes contain a lot of liquids, which are released during cooking. And if you don't give them time to evaporate, your sauce will be diluted. So, whether you are making homemade marinara sauce, or trying to improve a store-bought one, the best thing to do is to let it simmer on low heat.

How do you make a thick sauce without cornstarch or flour? ›

Egg yolks, arrowroot, tomato paste or butter can thicken sauce in place of flour or cornstarch.

What flavor cancels out tomato? ›

Cinnamon and nutmeg to eliminate tomato sourness

If you use canned or bottled peeled tomatoes, you can "soften" the sourness by adding half a teaspoon of cinnamon or nutmeg while cooking.

Why is my homemade spaghetti sauce bitter? ›

Leaf states that this can be due to burning the sauce in the pot or simply dealing with a batch of produce that are overly acidic or metallic from canning or cooking. This can also come from under-ripe or low-quality tomatoes, as well as stirring in a hefty amount of tomato paste, per Boss The Kitchen.

What can I add to spaghetti sauce to make it less tomatoey? ›

blend completely 3 large carrots, an onion, as much garlic as you like, half a small pepper, 2 stalks of celery. Adding more carrot will make the sauce sweeter and less tomato tasting. Don't go over board with the pepper (particularly if using poblanos) or celery, unless you really love those flavors.

How do you level up spaghetti sauce? ›

All of this applies equally to a basic sauce you've made from scratch:
  1. Add herbs. Oregano works well with most pasta, parsley is also good. ...
  2. Add spices. ...
  3. Add garlic. ...
  4. Check for salt. ...
  5. Add tomatoes. ...
  6. Add vegetables. ...
  7. Add meat (vegetarians and vegans can skip to the next bullet point). ...
  8. Add other stuff.
Jul 14, 2022

Why did my tomato sauce turn orange? ›

Traditionally, manufacturers have used either steam injection or steam-jacketed kettles in cooking facilities. Steam injectors have the tendency to turn tomato-based products orange because of over-processing and excessive aeration of the tomato ingredients during cooking.

Do you drain the meat when making spaghetti sauce? ›

What You'll Need. You will need some easy ingredients like canned tomatoes, dried seasonings, ground beef, and garlic to make this homemade spaghetti sauce recipe. Ground Beef – Use any ground beef you like. You will drain the excess grease from it so it really does not matter what percentage of fat you use.

Does spaghetti sauce taste better the longer you cook it? ›

Long, slow cooking concentrates the flavors and brings out sweetness by breaking down carbohydrates. Some of those carbohydrates caramelize, giving rich, "brown" flavors like those in cooked meat. Let it go too long, though, and you can over-concentrate the flavors.

Does sugar make spaghetti sauce taste better? ›

Yes, sugar might make the sauce taste better, but good old baking soda is an alkaline that will help balance the excess acid. A little pinch should do the trick.

Does spaghetti sauce taste better the longer it simmers? ›

Time Is a Valuable Ingredient

But you should consider simmering for three or more hours, letting it lazily cook away, no more than a few straggling bubbles surfacing at a time. Time plus low heat and fresh ingredients make for a great sauce.

How can I make spaghetti sauce taste more like pizza sauce? ›

How to Make Pizza Sauce with Pasta Sauce
  1. Strain the pasta sauce to remove excess liquid.
  2. Add the pasta sauce to a food processor or blender and pulse until smooth.
  3. Add your desired seasoning and salt to taste.
  4. Pulse a few more times until thoroughly combined.
  5. Strain out any additional liquid.

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