
Nutrition
Per 100 g of prepared food
- Protein
- 1.4 g
- Fat
- 1.8 g
- Carbohydrates
- 4.2 g
- Calories
- 38.5 kcal
- Total dish weight
- 2794 g
- Approximate servings
- 11
Estimated at 250 g per serving.
Ingredients
- 6 large white onions
- 4 tbsp butter (1/2 stick)
- 8 cups fat free beef stock
- 2 tbsp salt
- 2 tbsp pepper
- 2 tbsp garlic powder
- 2 tsp cumin
- optional toppings
- 2 cups toasted sourdough bread cubes
- 8 oz gruyere cheese
Directions
- Slice onions thinly, set aside.
- In a large Crock Pot add in butter, cut into cubes, and place Crock Pot on high.
- Once butter is melted add in onions and stir to coat the onions.
- Cook onions on high for 6-7 hours, stirring every hour or so if possible.
- To help decrease the steam after a hour or so place a double layer of paper towels under the Crock Pot lid to help absorb the extra steam and liquid.
- Once onions are browned and tender, add in beef stock, salt, pepper and cumin and continue cooking on high for another hour.
- Taste for seasoning and make any adjustments and continue cooking for another 30-45 minutes, up to a few hours.
- To Serve. Preheat broiler to high. Cut bread into cubes and place on a baking sheet that has ben sprayed with nonstick spray. Broil bread until it is lightly browned on all sides, turning once or twice as need. Ladle soup into oven-safe bowls and lay 4-5 bread cubes on top then place 1 slice of cheese over the bread. Broil until cheese is browned and bubbly.
- Serve immediately.
Tip
Caramelize onions in a pan on the stove before slow cooking for deeper, richer flavor.