Roasted Red Pepper Pasta Recipe (2024)

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(Last Updated On: May 3, 2023)

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This vegan roasted red pepper pasta recipe is so creamy, comforting and delicious!

Made with oven-charred red peppers, red onions and garlic, blended with creamy coconut milk and tomatoes.

Add some basil, nutritional yeast (for a subtle cheese flavor) and smoked paprika and you have a super flavorful, unique and irresistible pasta recipe.

This is a great way to switch things up, and has much deeper and richer flavors than normal tomato sauce.

Roasted Red Pepper Pasta Recipe (1)

Making your own pasta sauce is always a good idea – the taste is stronger and more fresh than anything you can buy in a jar.

This recipe is also very budget friendly and has very simple, healthy ingredients.

The char from the roasted veggies adds even more flavor and a hint of smokiness.

Roasted Red Pepper Pasta Recipe (2)

Best Ever Roasted Pepper Pasta Recipe

I absolutely love oven-roasted veggies, the flavor is so much tastier than any other way of cooking them!

The process of making this pasta sauce is also so simple – you just chop the peppers, onion and garlic into thick pieces and toss them in a bit of oil, salt and pepper, then leave them to bake until they are lightly charred and tender!

Then you just blend it with the other ingredients and toss in some cooked noodles.

The sauce is also thickened ever so slightly with just a sprinkle of flour, making this dish so comforting and hearty.

Roasted Red Pepper Pasta Recipe (3)
How to Make Vegan Red Pepper Pasta

Roasted the Peppers, Onion and Garlic

To make this delicious pasta sauce, toss the pepper, onion and garlic in the oven with some oil, salt and pepper until the just start to char and get nice, soft and fragrant, about 25 minutes.

Roasted Red Pepper Pasta Recipe (4)

Making the Roasted Red Pepper Sauce

Add these to a blender with the coconut milk and tomato paste and blend until smooth!

In a pan, heat some oil and add the flour, whisk it constantly for a minute while it bubbles and cooks, it should get a subtle light golden color during this process.

Toss in your roasted pepper sauce along with the seasonings and mix until smooth, continuing to cook on a low simmer for at least 5 minutes.

Add to a bowl along with the cooked fettuccine and toss, then you can serve with another light sprinkle of basil!

Roasted Red Pepper Pasta Recipe (5)

Dairy-Free Red Pepper Sauce Recipe

I just love this thick and delicious red pepper sauce, it has so much flavor and I just can’t get enough of it.

Many red pepper sauces have a good amount of dairy in them, but this sauce is perfectly thick and creamy thanks to the coconut milk, nutritional yeast and the dash of flour.

You could also definitely add some mushrooms or zucchini to this dish, but I loved it just as much plain.

Roasted Red Pepper Pasta Recipe (6)

Peppers are easily one of my favorite vegetables to cook with, and I love the taste and texture they get when baked.

Try my Vegan Stuffed Peppers, Homemade Vegan Ravioli, Creamy Vegan Lemon Pasta or Creamy Vegan Vodka Sauce Pasta next!

Roasted Red Pepper Pasta Recipe (7)

This recipe is:

  • Easy
  • Vegan
  • Comforting
  • Hearty
  • Delicious
  • Flavorful
  • Healthy
  • Budget-Friendly

Roasted Red Pepper Pasta Recipe (8)

Check out these other vegan pasta recipes:

Vegan Pesto Pasta

Vegan Mac N’ Cheese

Thai Peanut Ramen Noodles

Best Vegan Lasagna

Best Homemade Vegan Spaghetti

Roasted Red Pepper Pasta Recipe (9)

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Roasted Red Pepper Pasta Recipe (10)

Roasted Red Pepper Pasta Recipe (11)

Yield: 4 Servings

Prep Time: 15 minutes

Cook Time: 15 minutes

Bake Time: 30 minutes

Total Time: 1 hour

This vegan roasted red pepper pasta recipe is packed with flavors of charred peppers, onion, garlic, tomato and coconut milk. The ultimate comfort food!

Ingredients

  • 2 Peppers
  • 1 Small Red Onion
  • 4 Cloves Garlic
  • 5 oz. Fettuccini
  • 1/4 Cup Olive Oil
  • 2 Tsp Dried Basil
  • 2 Tbsp Nutritional Yeast
  • 2 Tbsp Flour
  • 1 Can Full-Fat Coconut Milk
  • 3 oz. Tomato Paste
  • 1 Tsp Smoked Paprika
  • Salt/Pepper to taste

Instructions

  1. Preheat oven to 400 degrees. Cut peppers and onion into long strips and peel garlic and place on a baking tray covered in parchment paper. Add 2-3 tbsp olive oil and salt and pepper to taste and ently mix. Bake for 25-30 minutes until they begin to lightly char.
  2. Cook pasta according to package.
  3. When baking is done, allow to cool for 5 minutes and then scoop into a blender and add the coconut milk and tomato paste and blend until smooth. Set aside.
  4. In a large pan over medium heat, add 2 tbsp olive oil and heat. Add flour and whisk constantly for about 1 minute or until it begins to lightly brown.
  5. Add roasted veggie mixture, basil, nutritional yeast, smoked paprika, salt and pepper and mix well.
  6. Reduce heat to low and simmer for 10-15 minutes, then add cooked pasta and mix well. Serve with more dried basil!

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Roasted Red Pepper Pasta Recipe (2024)

FAQs

Why is my roasted red pepper sauce bitter? ›

This sauce can easily become bitter if the peppers are bitter. So make sure to taste the peppers before making the sauce. The bitter taste will become concentrated along with the sauce, so it will really not taste well!

What's the difference between roasted red peppers and red peppers? ›

Homemade roasted red peppers are sweeter and smokier than store-bought ones, and they're not overly salty or briny either. They're super easy to make, and they keep in the fridge for a week or more—perfect for punching up the flavor in whatever you're cooking.

Why are roasted red peppers so good? ›

High in Vitamin C: Roasted peppers are a great source of vitamin C, which is important for immune system function, skin health, and wound healing. Anti-inflammatory properties: Roasted peppers contain antioxidants and other compounds that have been shown to have anti-inflammatory properties.

How to roast red pepper without oven? ›

Roast peppers on the grill (best for 4 to 6 peppers)
  1. Heat a gas grill to high or prepare a charcoal grill for direct heat. Place the peppers directly over the heat.
  2. Turn the peppers every 2 to 3 minutes until they are completely charred, about 10 minutes total.

What spice takes away bitterness? ›

Spices mask bitter flavors, so don't be shy. Add some spicy peppers or powders to your cooking, or sprinkle some onto your dishes for a little bit of extra heat. Black pepper in particular has compounds that counteract bitterness. Some other great spices include cayenne, red pepper, paprika, and chili powder.

What takes the bitterness out of sauce? ›

Add Some Baking Soda

If your tomato sauce is too acidic and verging on bitter, turn to baking soda, not sugar. 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.

What is a good substitute for jarred pimentos? ›

If you're looking for pickled pimentos and can't find them, you can use any other sweeter pickled pepper that you can find. Pickled red peppers would be ideal, but pickled green peppers are good, too.

Can I use roasted red peppers in place of pimentos? ›

Use Roasted Red Peppers Instead Of Diced Pimentos

While not adding traditional pimento peppers to its namesake cheese might feel like making banana pudding without bananas, marinated roasted peppers (red bell or piquillo) will add texture and twang that no limpid square of pimento ever could.

Which color bell pepper is the healthiest? ›

You've seen bell peppers -- green, orange, yellow, and red -- in the grocery store or in a salad bar. Red peppers pack the most nutrition, because they've been on the vine longest.

Can you eat too many peppers? ›

It's OK to eat bell peppers every day, but some people may need to limit their intake to one per day. Consuming too many bell peppers may cause gas and bloating in some, due to their high fiber content. It's also a good idea to include a variety of fruits and vegetables in your diet.

Are red peppers anti inflammatory? ›

Why they're good for you: Bell peppers—especially the bright-red ones—are high in antioxidants and low in starch. Similar to spicy peppers, sweet bell peppers contain the chemical compound capsaicin, which is known to help reduce inflammation and potentially even pain.

Can you roast peppers on the stove? ›

There are tons of reasons to roast chiles and peppers on the stovetop: It softens the flesh, imparts a smoky flavor—and you don't even need a pan.

How do you cut red peppers for roasting? ›

Instructions. Wash and dry your bell peppers, then slice off the 4 sides. Use your knife to carefully remove the seeds and white pith, then place the peppers cut-side-down on a baking sheet. (You can line your baking sheet with foil for even quicker clean up later!)

Do roasted red peppers need to be peeled? ›

Some say don't. It's a waste of time, and it discards important nutrients others claim a peeled bell pepper or tomato tastes better. I find peeling releases the flavor faster and improves the taste in most sauces and, facilitates digestion. Peeling isn't all that difficult.

How do you make pepper sauce less bitter? ›

You'll need to add a lot more sugar or possibly vinegar to offset this. The flavor of certain fruits play well with chilies including stone fruits and mango. And, anecdotally at least, are know to counteract the bitter effect of the capsaicin. Or you could use a milder chili.

How do you cut the bitterness out of pepper sauce? ›

Sugar, carrot, etc will help but you also have to watch the sweetness of the sauce. Another thought is dried peppers of some sort - the little bits & pieces tend to stick to the mouth & help to mask the bitterness a little. You can use so little that it doesn't materially effect the flavor.

Why is my red sauce bitter? ›

That bitterness could be acid from the tomatoes and one way people typically fix that is by adding a small amount of sugar. Completely unnecessary. That acidity is usually caused by the use of crushed canned tomatoes. As opposed to whole, then hand-crushed.

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