In a small skillet, melt the butter over medium low heat and cook the chopped onions until soft and translucent, about 5 minutes.
Add the cooked onions and the rest of the ingredients to the crockpot and stir. Cook on low heat for 4-5 hours or high heat for 2-3 hours.
Serve with crusty bread and enjoy!
Notes
You can substitute the fresh thyme with a 1/2 teaspoon of dried thyme.
This soup is naturally gluten and dairy free.
Store leftovers in an airtight container in the refrigerator for up to four days.
Making on the stove: Melt the butter in a large sauce pan or dutch oven. Add the onion and carrots and cook until soft, about 5 minutes. Add the garlic and cook for one minute. Finally, add the rest of the ingredients and bring to a boil. Reduce heat to a simmer and allow to cook for one hour before serving.