Healthy Broccoli Cheddar Soup is low calorie and made in 30 minutes with minimal ingredients. A great vegetarian soup that's also gluten free and can easily be made dairy free. Gluten Free + Low Calorie
Add 2 cups of water to a large pot and bring to a boil. Add the broccoli florets. Steam the broccoli in the boiling water 4-5 minutes then drain and return the pot on the stove.
Reduce the heat to medium then add one tablespoon of olive oil. Add the leeks, garlic and olive oil. Stir together and cook 3-4 minutes until the leeks are tender. Remove from the pot and set aside.
Add the remaining tablespoon of olive oil and flour. Cook over medium heat for 3 to 5 minutes, whisking constantly, until the flour is thickened. This makes a roux and it’s very important the mixture is thick or soup will not thicken properly.
To the pot, add half the broccoli, the cooked leeks and garlic, vegetable broth, half and half, salt, pepper and red pepper flakes. Stir and simmer covered 5-7 minutes.
Using an immersion blender, blend half the broccoli into the broth. If you do not have an immersion blender, turn off the heat and cool the soup for 10 minutes then blend in a blender or food processor and return it to the pot and heat 10 minutes on medium heat before proceeding.
Stir the other half of the broccoli then add the cheese into the soup. Taste to adjust the seasonings as needed.
Notes
You can easily add your favorite protein to make this soup a balanced meal.
Serve or store in the refrigerator up to 7 days. Store in the freezer up to 60 days.