Heat the olive oil in a medium to large sized saucepan or Dutch oven over medium heat. Add the garlic, oregano and thyme sprigs and allow everything to cook in the olive oil for about 2-3 minutes.
Pour in the crushed tomato sauce and diced tomatoes and mix well. Bring to a slight boil, turn the heat down to medium-low and let simmer for about 10-15 minutes. Stirring occasionally.
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