Tomato Jam Recipe | Epicurious

Ingredients

• 1 tablespoon olive oil
• 1 cup (scant) finely chopped onion
• 1 garlic clove, minced
• 2 14-ounce cans diced tomatoes in juice
• 1 tablespoon sugar
• 1/2 teaspoon dried thyme
• 1/2 teaspoon coarse kosher salt
• 1/4 teaspoon black pepper