Spicy Tomato Sauce

• 1 small onion, chopped fine
• 2 large garlic cloves, chopped fine
• 2 tablespoons olive oil
• a 28-to-32 ounce can plum tomatoes including the juice, chopped
• 1 teaspoon sugar
• 1/4 teaspoon dried hot red pepper flakes

1. In a heavy saucepan cook the onion and the garlic in the oil over moderate heat, stirring, until they are golden, add the tomatoes with the juice, the sugar , the red pepper flakes, and salt to taste, and simmer the sauce, stirring occasionally, for 30 minutes, or until it is thickened.
2. (The tomato sauce may be made 1 day in advance and kept covered and chilled.)

onion, garlic, olive oil, tomatoes including, sugar

Taken from www.epicurious.com/recipes/food/views/spicy-tomato-sauce-14441 (may not work)