Creamy Tomato Basil Soup with Grilled Cheese Croutons: A Keto Friendly Recipe

Enjoy a satisfying and delicious keto-friendly supper with this Creamy Tomato Basil Soup topped with Grilled Cheese Croutons.  This soup is flavorful and indulgent, including the rich tastes of tomatoes, basil, and a hint of cream. It is garnished with crunchy grilled cheese croutons, providing a pleasing contrast in texture.

Kitchen Equipment Needed

  • Large Pot
  • Wooden Spoon or Spatula
  • Immersion Blender or Regular Blender
  • Grill Pan or Skillet
  • Knife
  • Cutting Board
  • Ladle


For the Soup:

  • Two tablespoons olive oil
  • Two minced garlic cloves.
  • One finely chopped onion
  • 4 cups diced tomatoes (canned or fresh)
  • One (14-ounce) can diced tomatoes, undrained
  • One cup beef broth
  • Half cup heavy cream
  • One fourth teaspoon dried basil
  • Pepper and salt

For the Grilled Cheese Croutons:

  • 2 slices keto-friendly bread
  • One tablespoon softened butter
  • One fourth cup of shredded cheddar cheese


  • In a big saucepan, bring the olive oil to a temperature of medium heat. Continue cooking the onion for an additional five minutes, or until it becomes translucent and tender. After twenty seconds, add the garlic and continue to heat until fragrant.
  • Add the diced tomatoes together with the beef broth. The tomatoes can be either fresh or canned. Reduce the heat to a simmer and continue cooking for ten minutes, or until the tomatoes have become more pliable.
  • The soup should be pureed until it is completely smooth using either an immersion blender or a normal blender.
  • Add the heavy cream, sprinkle in the dried basil, and season with salt and pepper to taste. When heating through, be careful not to let it boil make the croutons with grilled cheese
  • To begin, bring a grill pan or skillet to a temperature of medium heat.
  • Put butter on one side of each slice of bread, and then spread it evenly. One slice of bread should be placed in the grill pan with the greased side facing down.
  • Sprinkle some shredded cheese on top. On top of that, place the other slice of bread with the buttered side facing up.
  • Put the bread on the grill for two to three minutes on each side, or until it turns golden brown and the cheese melts.
  • Cut the grilled cheese sandwich into fragments that are suitable for nibbling.
  • Serve the Soup:
  • Dollop the soup into individual dishes.
  • Place croutons made with grilled cheese on top of each bowl.
  • Enjoy your warm and cozy tomato soup topped with basil and grilled cheese croutons, which is suitable for those following a ketogenic diet!

Nutritional Information:

  • Per serving (without grilled cheese croutons):
  • Calories: 200
  • Fat: 15g
  • Protein: 5g
  • Net carbs: 5g

FAQs Section

1.      Is Tomato Basil Soup Good For You?

Tomato soup is high in antioxidants such as vitamin E and C , flavonoids and lycopene (3, 7). Consuming antioxidants has been related to a heart disease, obesity and lower risk of cancer.

2.      How Many Calories In A Bowl Of Creamy Tomato Basil Soup?

In comparison to the full-sugar version, which has 180 calories and 23 grams of sugar per serving, each serving in the reduced sugar version has 140 calories and 12 grams of sugar.

3.      Why Is Tomato Soup Eaten With Grilled Cheese?

Following the end of World War II, the sandwiches were incorporated into school lunch programs, and tomato soup was added to the menu in order to provide more vitamin C.

The sentimental value of this combination was strengthened by the fact that it was consumed by children of multiple generations. Cheddar cheese, spread on white bread, is the cheese of choice for a traditional grilled cheese sandwich.

4.      Does Tomato Soup Break Ketosis?

There is a possibility that tomato-based goods, such as sauces, juices, and canned tomatoes, have additional sugars, which makes them less ideal for someone following a ketogenic diet.

Although sun-dried tomatoes are regarded to be less keto-friendly than their raw counterparts, this is not always the case.

5.      Is Grilled Cheese And Tomato Soup Unhealthy?

This combination offers a rich taste while being low in calories (about 100 calories per serving). It can be savored either slightly chilled or heated on a cool rainy spring day, ideally over a grilled cheese sandwich.

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