Keto Zuppa Toscana Recipe

Heat a Dutch oven over medium-high heat. Add sausage and red pepper flakes; cook until crumbly browned and no longer pink about 10 minutes. Drain excess grease and transfer sausage to a bowl.

Reduce heat to medium and cook bacon in the same pot until crisp about 10 minutes. Drain leaving a few tablespoons of drippings in the pot. Stir in onions and garlic; cook until onions are soft and translucent about 5 minutes. Pour in chicken broth; bring to a boil. Add cauliflower and boil until fork-tender about 20 minutes.

Reduce heat to medium. Stir in heavy cream and the cooked sausage; heat through. Mix spinach into the soup just before serving.