Ingredients
- 3 T olive oil
- 1 large onion, finely chopped
- 2 cloves garlic, finely minced
- 2 (28 oz) cans crushed tomatoes (in puree)
- 3 T tomato paste
- 1 t oregano
- 1/2 t basil
- 1/2 t salt (kosher or coarse)
- Fresh black pepper, to taste
- 1 pinch red pepper flakes, optional