Ingredients:

• 2 pounds Roma (plum) tomatoes, quartered
• 3 tablespoons olive oil
• 4 cloves garlic
• 1 quart chicken stock
• ¼ cup chopped fresh basil
• ½ T balsamic vinegar
• Salt to taste
• Ground black pepper to taste

Directions:

1. Place the tomato halves, cut side up, on a baking tray with the garlic cloves. Drizzle with the oil, and sprinkle with salt and pepper. Roast at 375 degrees F (195 degrees C) for 1 hour.
2. Snip the ends off the garlic cloves, and squeeze the insides into the bowl of a food processor, along with the entire contents of the baking tray. Add stock, basil, and vinegar; blend until smooth. Season to taste.
3. Serve either hot or cold.

The recipe is courtesy of Rosa on allrecipes.com