Add Ingredients: Add all ingredients to a blender and blend on high speed until everything has been purified. This may need to be done in a couple of intervals as to not overflow the bender.
Puree Ingredients: Place the tomato puree into a large pot. Use a slotted spoon to stir the soup, especially if blended in intervals.
Cook the Soup: Place the pot on the stove and heat on medium heat. Once the soup comes to a boil, turn the heat to low and cook for 45 minutes.
Server: Serve the soup hot with crunchy tortilla strips, creamy avocado, sour cream, and cheddar cheese!
Store: Store the homemade creamy tortilla soup in an airtight container for a few days in the fridge.