Recipe Marinara sauce

List of ingredients

• 1 c. (250 ml) diced tomatoes (canned)
• 1/2 yellow onion, finely chopped
• 1 garlic clove, finely chopped
• 1/2 tsp. (2.5 ml) chili flakes
• 1 pinch of dried oregano
• Vegetable oil, for cooking
• Salt and pepper