STREAMING NOW: Feast with Friends

Caramelized Onion Soup Au Gratin (Low Carb, but You Won't Notice

Want more from Genius Kitchen?

Watch on your Apple TV, Roku, or Fire TV and your iOS, Fire, or Android device.

Learn More
“The secret behind this lower-carb recipe is the slow, low heat for the carmelization of the onion. Don't rush it - you won't regret it! Very tasty!”
READY IN:
45mins
SERVES:
1
UNITS:
US

Ingredients Nutrition

Directions

  1. In a 3- to 4-quart pan, combine onion, shallots, butter, and Splenda over medium heat.
  2. Cook, stirring often, until onion is slightly caramelized and tastes very sweet, about 35 minutes.
  3. (If onion begins to brown too quickly, reduce heat to medium-low.) To pan, add broth and sherry.
  4. Bring to a simmer over medium-high heat.
  5. Pour soup into ovenproof bowl.
  6. Top with Wasa and cheese.
  7. Place bowl on baking sheet; broil 6 inches from heat until cheese is bubbling and lightly browned, about 3 minutes.

Watch more

Join the Conversation

  • all
  • reviews
  • tweaks
  • q & a
SORT BY: