Slow Roasted Tomato Sauce

Experience the rich, concentrated flavors of homemade Slow Roasted Tomato Sauce, a culinary masterpiece crafted from caramelized Roma tomatoes, aromatic garlic, and fresh herbs like thyme and basil. This slow-roasting technique at a low temperature brings out the sweet, tangy essence of the tomatoes, enhanced with a hint of sugar and optional red pepper flakes for subtle heat. Blended to your desired texture—silky smooth or delightfully chunky—this versatile sauce is perfect for pasta, pizza, or as a gourmet condiment. With just 15 minutes of prep and a hands-off roasting process, this recipe will elevate your kitchen game and provide a freezer-friendly staple for quick, flavorful meals.

Nutriscore Rating: 76/100

Prep Time:15 mins

Cook Time:120 mins

Total Time:135 mins

Servings: 4

Ingredients

• 2 pounds Roma tomatoes
• 4 tablespoons Extra virgin olive oil
• 6 whole Garlic cloves
• 4 sprigs Fresh thyme
• 0.5 cup Fresh basil
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 teaspoon Sugar
• 0.25 teaspoon Red pepper flakes (optional)

Directions

Step 1

Preheat your oven to 300°F (150°C).

Step 2

Wash the Roma tomatoes and cut them in half lengthwise. Remove the cores and place the tomatoes cut-side up on a large baking sheet lined with parchment paper.

Step 3

Drizzle the tomatoes with 2 tablespoons of olive oil and sprinkle with salt, black pepper, and sugar. Optionally, sprinkle red pepper flakes for a hint of heat.

Step 4

Scatter the whole garlic cloves and thyme sprigs evenly around the tomatoes.

Step 5

Place the baking sheet in the oven and roast for 2 hours, or until the tomatoes are soft, caramelized, and slightly shriveled.

Step 6

Remove the baking sheet from the oven and discard the thyme sprigs. Let the tomatoes cool slightly.

Step 7

Transfer the roasted tomatoes, garlic cloves, and any juices from the baking sheet to a blender or food processor. Add the fresh basil leaves and the remaining 2 tablespoons of olive oil.

Step 8

Blend until smooth for a silky sauce, or pulse a few times for a chunkier texture.

Step 9

Taste and adjust seasoning with additional salt or pepper, if needed.

Step 10

Serve immediately over cooked pasta or store in an airtight container in the refrigerator for up to 5 days. You can also freeze the sauce for longer storage.

Nutrition Facts

Serving size	(1002.7g)

Amount per serving	% Daily Value*
Calories	677.3

Total Fat 57.9g	0%
Saturated Fat 8.0g	0%
Polyunsaturated Fat 0g
Cholesterol 0mg	0%
Sodium 2411.0mg	0%
Total Carbohydrate 43.8g	0%
Dietary Fiber 11.4g	0%
Total Sugars 26.1g
Protein 7.9g	0%

Vitamin D 0IU	0%
Calcium 145.9mg	0%
Iron 3.8mg	0%
Potassium 2259.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 71.6%

Protein: 4.3%

Carbs: 24.1%