
Creado con IA
In a large pot, melt the butter over medium heat.
Add the sliced onion and sauté until it becomes translucent, about 5 minutes.
Stir in the chopped carrots and cook for another 5 minutes.
Add the tomato ketchup and crushed red pepper, stirring to combine.
Pour in the vegetable broth and bring the mixture to a boil.
Reduce the heat to low and let the soup simmer for 20-25 minutes, or until the carrots are tender.
Use an immersion blender to puree the soup until smooth, or carefully transfer it to a blender in batches.
Taste and adjust seasoning if necessary.
Serve hot, garnished with fresh herbs if desired.