Fire Roasted Tomatoes Spaghetti Sauce From Scratch

Fire Roasted Tomatoes Spaghetti Sauce is a rich, smoky, and bold pasta sauce made from oven-roasted tomatoes, garlic, and onions.

The deep flavor comes from charring the ingredients to bring out their natural sweetness. I made this sauce after seeing a rustic Italian kitchen scene where fresh ingredients were fire-roasted in an old stone oven.

That moment inspired me to try it myself at home. The main specialty of this sauce lies in its deep, roasted flavor and simple, wholesome ingredients.

I now want to show step-by-step how this Fire Roasted Tomatoes Spaghetti Sauce is made from scratch using fresh produce.

Why You Will Love This Sauce ?

Fire roasted tomatoes spaghetti sauce brings out their natural sweetness and enhances their flavor by giving them a slightly smoky, charred taste.

The caramelization of the sugars in the tomatoes during roasting gives the sauce a deep, complex flavor that regular canned tomatoes can’t replicate.

Fire-roasted tomatoes are often available canned in stores, making it easy to recreate the flavor at home without needing to roast fresh tomatoes yourself.

Using these tomatoes in your spaghetti sauce ensures you get that smoky, grilled essence without much extra effort.

How To Prepare Fire Roasted Tomatoes Spaghetti Sauce?

Recipe Overview

• Preparation Time: 10 minutes
• Cooking Time: 45 minutes
• Total Time: 55 minutes
• Course: Main Course / Sauce
• Difficulty: Easy
• Cuisine: Italian
• Calories: ~150 calories per serving (depends on serving size)
• Yield: About 4 servings of sauce

Required Kitchen Utensils

• Large baking sheet
• Parchment paper or foil
• Large skillet or saucepan
• Blender or immersion blender
• Knife and cutting board
• Wooden spoon or spatula
• Tongs (optional)

Ingredients

• 1.5 kg (3 lbs) ripe Roma or beefsteak tomatoes, halved
• 8–10 whole garlic cloves, unpeeled
• 2 large yellow onions, quartered
• 3 tablespoons extra virgin olive oil (plus 1 tablespoon for sautéing)
• 1 teaspoon kosher salt, or to taste
• ½ teaspoon freshly cracked black pepper
• 1 teaspoon dried Italian seasoning (or a mix of dried oregano, basil, and thyme)
• Fresh basil leaves, for garnish

Instructions

1. Preheat your oven to 220°C (425°F). Line a large baking sheet with parchment paper or foil for easy cleanup.

2. Place halved tomatoes (cut side up), whole unpeeled garlic cloves, and quartered onions on the baking sheet. Drizzle with 3 tablespoons olive oil, then sprinkle with salt, pepper, and Italian seasoning.

3. Roast in the preheated oven for 35–40 minutes, or until the tomatoes are slightly charred and onions are soft and caramelized. Garlic should be tender inside.

4. Allow the roasted vegetables to cool for a few minutes. Squeeze the garlic cloves from their skins and discard the peels.

5. Transfer the roasted tomatoes, onions, and peeled garlic into a blender or use an immersion blender in a deep pot. Blend until smooth (or leave a bit chunky for texture).

6. Heat 1 tablespoon olive oil in a large skillet over medium heat. Pour in the blended sauce and simmer for 10–15 minutes, stirring occasionally.

7. Taste and adjust seasoning if needed. Serve hot over spaghetti or your favorite pasta, garnished with fresh basil.

Tips For The Best Fire Roasted Tomatoes Spaghetti Sauce

1. Use Fresh Herbs: If you have fresh basil or oregano available, substitute them for dried herbs for a brighter, more aromatic flavor.

2. Adjust the Heat: If you like spicy food, don’t hesitate to add more crushed red pepper flakes or a pinch of cayenne pepper for an extra kick.

3. Roast Your Own Tomatoes: For an even deeper smoky flavor, roast your own tomatoes on a grill or under a broiler before adding them to the sauce.

4. Blend for a Smoother Sauce: If you prefer a smooth sauce, use an immersion blender or transfer the sauce to a regular blender once it’s done simmering.

Our Favorite Ways To Serve It Up

This fire roasted tomato spaghetti sauce is incredibly versatile. Serve it over classic spaghetti or toss it with penne, rigatoni, or linguine for a comforting pasta night.

Fire roasted tomatoes spaghetti sauce also makes a delicious base for homemade lasagna, baked ziti, or eggplant Parmesan. Spoon it over grilled chicken, meatballs, or roasted vegetables for a hearty, flavorful twist.

For a lighter option, try it over zucchini noodles or spaghetti squash. However you serve it, this sauce brings a bold, smoky flavor to every dish.

Can I Substitute Fire Roasted Tomatoes For Tomato Sauce?

Yes, you can substitute fire roasted tomatoes for tomato sauce, but the flavor will differ. Fire roasted tomatoes have a smoky, charred taste, while tomato sauce is smoother and milder.

To adjust, you may want to blend the fire roasted tomatoes and add seasonings like garlic and herbs to mimic a more traditional tomato sauce.

Do Fire Roasted Tomatoes Taste Different?

Yes, fire roasted tomatoes have a distinctive smoky, slightly charred flavor due to the roasting process. The heat caramelizes the sugars in the tomatoes, enhancing their sweetness while imparting a deeper, more complex taste.

This smoky depth makes them a perfect choice for sauces, soups, and dishes where a richer flavor profile is desired.

What Tomatoes Are Best For Spaghetti Sauce?

The best tomatoes for spaghetti sauce are Roma or plum tomatoes. These varieties have a dense flesh, fewer seeds, and a robust, rich flavor. Their low moisture content makes them ideal for thick sauces.

Alternatively, San Marzano tomatoes, prized for their sweetness and low acidity, are also a top choice for creating flavorful, traditional spaghetti sauce.

How To Store Leftovers

To store leftover Fire Roasted Tomatoes Spaghetti Sauce, let it cool to room temperature before transferring it to an airtight container.

Refrigerate for up to 5 days, and when you’re ready to use it, simply reheat on the stovetop or in the microwave. For longer storage, this fire roasted tomatoes spaghetti sauce freezes beautifully.

Just portion it into freezer-safe containers or bags and freeze for up to 3 months. Thaw in the fridge overnight before reheating for the best flavor and texture.

You Might Also Like

Tomato Free Barbecue Sauce – Your Best Here

Authentic Italian San Marzano Sauce From Fresh Tomatoes

Blueberry BBQ Sauce Recipe – Smoky Savory

Raspberry Chipotle BBQ Sauce – Smoky & Sweet

Spicy Pineapple BBQ Sauce Recipe

Conclusion

Fire roasted tomatoes spaghetti sauce is a fantastic, easy-to-make option that will transform your regular pasta into something extraordinary.

Using fire roasted tomatoes, you infuse the sauce with smoky and rich flavors that you can’t get from fresh tomatoes alone.

So, give this fire roasted tomatoes spaghetti sauce a try the next time you’re craving a hearty and comforting pasta dish.

I promise fire roasted tomatoes spaghetti sauce will be a hit at the dinner table! Happy cooking!