By Mayo Clinic Staff

Dietitian's tip:

When fresh tomatoes are at their peak, their intense flavor makes this soup a treat. In winter, substitute vine-ripened hothouse tomatoes.

To make this plant based, leave out Parmesan cheese.

Number of servings

Serves 4
  1. Weight management
  2. Plant-based
  3. Meatless
  4. Healthy-carb
  5. Diabetes meal plan


  1. 8 slices whole-grain baguette, 1/2-inch thick
  2. 1 tablespoon chopped fresh basil
  3. 2 teaspoons chopped fresh oregano
  4. 4 teaspoons grated Parmesan cheese
  5. 4 tomatoes
  6. 2 teaspoons olive oil
  7. 1/2 small yellow onion, diced
  8. 1 tablespoon tomato paste
  9. 1 1/2 cups 1 percent low-fat milk
  10. 1/4 teaspoon salt
  11. 1/8 teaspoon freshly ground black pepper


Heat the broiler (grill). Arrange the baguette slices on a broiler pan and top each slice with a sprinkling of basil, oregano and cheese. Place about 4 inches from the heat source and broil (grill) until the cheese is melted, 45 to 60 seconds. Watch carefully to prevent burning. Set aside.

Peel, seed and dice the tomatoes. In a large, heavy saucepan, heat the olive oil over medium heat. Add the onion and saute until soft and translucent, about 4 minutes. Add the tomatoes and tomato paste and bring to a boil. Reduce the heat to medium-low and simmer, uncovered, until the soup thickens, 20 to 25 minutes.

In a blender or food processor, puree the soup in small batches until smooth and return to the pan. Note: The soup will be hot. Fill blender or processor no more than one-third full to avoid burns.

Stir in the milk, salt and pepper and reheat gently. Ladle into individual bowls, garnish each with 2 slices of herb toast and serve.

Nutritional analysis per serving

Serving size: About 1 cup

  • Total carbohydrate 21 g
  • Dietary fiber 3 g
  • Sodium 345 mg
  • Saturated fat 1 g
  • Total fat 4 g
  • Trans fat 0 g
  • Cholesterol 5 mg
  • Protein 7 g
  • Monounsaturated fat 2 g
  • Calories 148
  • Total sugars 10 g
  • Added sugars 0 g

This recipe is one of 150 recipes collected in "The New Mayo Clinic Cookbook," published by Mayo Clinic Health Information and Oxmoor House, and winner of a James Beard award.

July 27, 2022