1/4tspEACH dried thymesalt, pepper, red pepper flakes
1whole bay leaf
Directions
Warm the oil in a Dutch oven or large pot over medium heat. Cook the onion, carrot, and celery until soft, about 7 minutes. Stir in the garlic and red pepper flakes and cook 30 seconds longer.
Add all the remaining ingredients and simmer uncovered over the lowest heat for 15 minutes, stirring now and then (cook longer for a thicker sauce; add water to thin it).
Taste and adjust the salt, pepper, sugar, or balsamic. Remove the bay leaf.
For a smoother sauce, blend it in batches, leaving one corner of the lid open for steam to escape and laying a paper towel loosely over it.
Notes
Prep 10 minutes, cook 20 minutes. Refrigerate airtight up to 5 days. To freeze: cool completely, put in freezer-safe containers or bags, squeeze out air, seal, label; freeze up to 3 months. Thaw in the fridge overnight and heat gently on the stove.