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Oven-Roasted Tomato Sauce

This oven-roasted tomato sauce is bursting with flavor but still wonderfully light! It's so delicious, you'll be amazed how simple it is to make.
Author: Diabetic Foodie
Prep Time: 15 minutes
Cook Time: 1 hour
Total Time: 1 hour 15 minutes
Servings: 10

Ingredients 

  • 4 pounds Roma tomatoes, (washed and quartered)
  • 1 cup onion, (chopped)
  • 6 cloves garlic, (whole, peeled)
  • 2 teaspoons sea salt
  • 1 teaspoon red pepper flakes
  • 1 teaspoon sugar
  • ½ cup olive oil
  • ¼ cup fresh basil, (minced)
  • ¼ cup fresh oregano, (minced)

Instructions

  • Preheat the oven to 450°F.
  • In a large bowl, combine the quartered tomatoes, chopped onion, whole garlic cloves, salt, red pepper flakes, and sugar.
    4 pounds Roma tomatoes, 1 cup onion, 6 cloves garlic, 2 teaspoons sea salt, 1 teaspoon red pepper flakes, 1 teaspoon sugar
  • Add the olive oil and toss until the tomatoes are well-coated.
    ½ cup olive oil
  • Transfer to a 13- × 9-inch baking dish.
  • Roast until the tomatoes soften, about 45-60 minutes.
  • Remove the pan from the oven and allow to cool slightly.
  • Drain off any excess liquid.
  • For a chunkier sauce, mash the tomatoes with a potato masher right in the pan. For a smoother sauce, transfer to a food processor and process for a few seconds.
  • Stir in the fresh basil and oregano.
    ¼ cup fresh basil, ¼ cup fresh oregano

Notes

This recipe is for 10 servings. Each serving is 1 cup of sauce.
Sauce can be stored in an airtight container in the fridge. I recommend a jar with a screw top lid for convenience.
You can also freeze the sauce for longer storage.

Nutrition Info Per Serving

Nutrition Facts
Oven-Roasted Tomato Sauce
Serving Size
 
1 cup
Amount per Serving
Calories
147
% Daily Value*
Fat
 
11.4
g
18
%
Saturated Fat
 
1.6
g
8
%
Trans Fat
 
0
g
Polyunsaturated Fat
 
1.5
g
Monounsaturated Fat
 
8
g
Cholesterol
 
0
mg
0
%
Sodium
 
482.3
mg
20
%
Potassium
 
538.9
mg
15
%
Carbohydrates
 
10.8
g
4
%
Fiber
 
3.3
g
13
%
Sugar
 
5.9
g
7
%
Protein
 
2.6
g
5
%
Vitamin A
 
0
IU
0
%
Vitamin C
 
0
mg
0
%
Calcium
 
0
mg
0
%
Iron
 
0
mg
0
%
Net carbs
 
7.5
g
* Percent Daily Values are based on a 2000 calorie diet.